Category Archives: Postulate Mechanics

SC: Hinduism


Reference: Postulate Mechanics

The following key words and definitions act as stable data that help understand the fundamentals of Hinduism. For all key words, please see Glossary: Hinduism.

NOTE: “SC” is the abbreviation for Subject ClearingThe contents provided here are open to further refinement and update as long as they comply with the postulate of ONENESS

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JIVĀTMAN (Personal self)
The divine core (consciousness) of a person is the individual self, or JIVATMAN. Jivatman makes a person unique and different from others around him. As a person dissolves his unsettled karma (identifications), he rises in his consciousness from Jivatman to Atman. He loses all identifications and individuality.

ĀTMAN (Universal Self)
In Bhagavad Gita, ĀTMAN (Self) is used in the sense of universal divine essence, or pure consciousness. Atman (pure consciousness) may reside in a body, and take care of that body. But it is not identified with anything in the universe; and so, it has no individuality. Atman has the same sense as Sākār Brahman. It is realized when all unsettled karma has been resolved.

PARAMĀTMAN (Ultimate Self)
Paramatman is the ultimate state of pure consciousness. Paramatman has the same sense as Sākār Brahman. As the awareness of a person rises, it converges to this state. Selflessness is the attribute of Paramatman, where all personality/individuality vanishes.

BRAHMAN
Brahman encapsulates the sense of pure consciousness of everything. This is considered to be Brahman that is Sākār (With Form). The realization of Sākār Brahman occurs as one is able to see things as they are without assumptions and misconceptions. This is essentially becoming conscious of the knowable Universe in its purity.

Brahman also encapsulates the sense of the all-inclusive source of everything, transcending all dualities and limitations. This is considered to be Brahman that is Nirākār (Formless). The realization of Nirākār Brahman occurs as one follows the process of “neti, neti” (not this, not that). This is essentially the realization that the ultimate source of everything is “Unknowable.” 

MĀYĀ
Māyā is the process by which Nirākār (Formless) arises to be Sākār (With Form); or, in modern terms, the Unknowable becomes knowable. Māyā has been described as the cosmic illusion or creative potential; but, in modern terms, it is best described as the process of ‘postulation.’ Dictionaries define a ‘postulate’ as a creative thought that is claimed to be true, and which is then used as the starting point for reasoning. So, matter, energy, space and time are postulates, and so are Krishna, Shiva and Kali. Thus, the knowable universe is manifested through the process of postulation. The source of the postulates is Unknowable.

POSTULATE
Māyā is viewed as illusion but it is really a creative postulate. When all the postulates are consistent there exists a solid reality. That solid reality is our universe. Also consult PM: Glossary.

MOKSHA AND NIRVANA
In Hinduism, Moksha is the realization that Atman and Brahman are one and the same. Atman is the universal divine essence that is loaded with karma. As this karma is dissolved, the state of Atman approaches the state of Brahman. Moksha comes about when a person attains the state of pure consciousness of Sākār Brahman. Nirvana occurs when the person realizes that pure consciousness is constituted of māyā and the ultimate reality is unknowable as the state of Nirākār Brahman.

ONENESS
Liberation (Moksha), in Hinduism, is experiencing oneness with all reality. It is like one has become the whole reality. It is not  sameness; but a feeling of continuity, consistency and harmony everywhere. There is continuity of dimensions, consistency of realities, and harmony of relations. It is not a monotone canvas; but a beautiful painting full of colors and forms that are in perfect alignment with each other. Also consult PM: Glossary.

KARMA
Karma is action; but it reflects the state of mind that generates that action. The ideal state of mind is a totally assimilated mental matrix in which all sensations, perceptions, memories, experience, knowledge and wisdom are ONE, meaning they are continuous, consistent and harmonious. The action extended from this ideal state of mind is in harmony with all natural laws. The physical work is a subset of this action. When a person is dissolving his “karma,” he is basically straightening out the state of his mind by assimilating the unassimilated content of the mind (chitta).

Kriyamana karma = Unassimilated aspect of the mind being generated currently
Prarabdha Karma = the unassimilated aspect of the individual mind
Sanchita Karma = the unassimilated aspect of the universal mind

MEDITATION
The purpose of meditation is to assimilate the unassimilated content of the mind and to look beyond. Meditation has a precise technology based on the understanding of the nature of the mind. The first description of meditation is found in the ancient Rig Veda. Meditation is all about looking and investigating. It has little to do with thinking and trying to empty the mind. A person first acquires the spiritual discipline of seeing things as they are. He then practices Karma yoga, acting for the benefit of all, so as not to keep adding to his karma. He then starts practicing meditation to start reducing his accumulated karma. As he assimilates karma he acquires many insights.

ANOMALY
Anomaly is something that does not make sense because it is a violation of oneness. Anomaly represents a lack of assimilation. It generates doubts, perplexities and problems. Meditation is the key process to resolve anomalies. Also consult PM: Glossary.

ASSIMILATION
Please consult PM: Glossary.

DIVINE
The root meaning of the word DIVINE is ‘to shine’ from the observation that sun, moon and stars shine in the heavens. Divine is associated with phenomena that is amazing, inspired or prophetic. Divine attributes are those, which are “excellent in the highest degree.” Divine refers to higher ideals or spiritual qualities, such as, love, inspiration, excellence, selflessness, and the ability to resolve difficulties. Divinity is that, which has these attributes and qualities.

GOD
God is visualized as a being that has divine attributes. In Hinduism, different gods and deities emphasize different divine attributes or principles. For example, Ganesha is a god in Hinduism, who is viewed as the remover of obstacles. Such a visualization of a god helps the devotee absorb god’s spiritual attributes both intuitively and descriptively. It is intuitively felt that all spiritual attributes integrate into a oneness. Thus, Hindus may worship different gods on different occasions, and even worship the gods of other religions.

DEITY
A deity is the symbolic representation of a postulate or a system of postulates. For example, Hindu trinity of Brahma, Vishnu, Mahesh is a symbolic representation of the principle of Create, Survive, Destroy. This is a cycle that applies to the fundamentals of life. Through the “worship” of deities a person evolves to new levels of consciousness. The Bhagavad Gita visualizes Krishna as the God teaching Jnana, Karma and Bhakti yoga. The Bhagavata Purana focuses on the worship of Krishna as the cosmic deity of Bhakti yoga.

BHAKTI AND JNANA
Bhakti takes the “heart” approach. The “heart” in spiritual discourse typically refers to the source of emotions, intuition, and inner wisdom. Heart-centered approaches foster emotional intelligence, self-awareness, compassion, and a direct connection with a deeper sense of meaning or higher purpose. Bhakti Yoga centers on loving devotion to God, emphasizing emotional connection, surrender, and worship. Practices include prayer, singing hymns (bhajans), puja (rituals), pilgrimage, and developing a personal relationship with a chosen deity (Ishta Devata).

Jnana takes the “mind” approach. The “mind” represents the faculties of understanding, discernment, and critical thinking. Jnana Yoga focuses on intellectual inquiry and self-knowledge, seeking direct realization of the Self (Atman) as one with Brahman through wisdom and discrimination. Mind-centered spirituality might focus on studying, meditating on, or intellectually understanding spiritual teachings, and is crucial for discerning truth and applying knowledge wisely.

Most contemporary spiritual teachers and philosophies suggest a holistic approach: true spiritual maturity arises when one allows the mind and heart to inform and balance each other in all aspects of life. Regular spiritual practices such as meditation, prayer, contemplation, and self-reflection can help cultivate this integration, leading to greater peace, resilience, and fulfillment.

ADVAITA AND DVAITA
In Hindu philosophy, Advaita emphasizes non-duality, meaning that the ultimate reality (Brahman) and the individual soul (Atman) are one and the same. Dvaita, on the other hand, asserts a dualistic view where the supreme being (Brahman) and individual souls (jivas) are eternally distinct realities. 

Philosophically, non-duality is looking at the whole dimension; for example, the dimension of temperature. Whereas, duality is looking at the two ends of the dimension, such as hot-cold, while ignoring all the gradients in between. The gradient between Brahman and Atman is the gradient of unresolved anomalies. The lesser are the anomalies left to be resolved the closer one is to realizing Brahman.

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UNDER REVIEW

YAJNA
Yajna means selfless action done for the welfare of the world. For example, Jnana yajna is performed to spread jnana for larger benefit of community. The ritual of yajna is a symbol for such action. Please see SACRIFICE.

SACRIFICE (YAJNA)
Sacrifice means that our actions should be in harmony with the physical and spiritual laws of nature, and not just fixated on ourselves. The nature provides us with everything to sustain ourselves; and we must do everything to sustain the nature back. A community is part of that nature. Yajna (sacrifice) means the performance of one’s duty to foster and nourish others in their advancement in accordance with the laws of nature. Such karma is naturally assimilated.

REBIRTH
For a specie to continue, the DNA passes from a life organism to its progeny. Birth and death of a life organism are a part of this continuation of the specie and its evolution. This applies to humans also. Rebirth is the concept of a human being carrying forth the karma of the specie. This determines certain attributes of the person existing from birth that are unique to him, but which he shares with his ancestors. Part of such attributes are memories, which are not from the current life of the person. This makes the person believe that he has lived before.

EVOLUTION
Human evolution occurs in infinitesimal steps. The source of this evolution is resolution of karma. Such a resolution not only straightens out the earlier DNA programming; but it also updates that programming, which adds new capabilities.

DEATH AND BIRTH CYCLE
Death is the total and permanent cessation of all vital functions of a person. When the person dies, the consciousness of what he was while alive also disintegrates. But the contents of the mind continue as atman. That aspect of atman, which is assimilated thought, gets stored as knowledge in the society, culture and the universe. The other aspect, which is unassimilated thought, gets stored in the DNA of those subsequently born. This DNA storage is called KARMA because it influences the tendencies and actions of the person. The awareness of such tendencies and actions alert the person to the need of assimilation of karma. 

HINDUISM AND KARMA
Brahma of the Trinity “Brahma-Vishnu-Mahesh” is a symbolic representation of the concept of Creation. Māyā that forms the bridge between Brahman and Reality also represents the creative process. Brahma and Māyā are quite similar in this respect. They are from two different periods and from two different philosphies during the evolution of Hinduism over the centuries. The profusion of such terminology and their representation by different deities in Hinduism makes this religion to appear very complex. But all this complexity disappears when we assimilate myriads of such representations in our understanding for the purpose of dissolving Karma.

CHANTING
A chant is the iterative speaking or singing of words or sounds. Chanting may also be done mentally in a meditative mode, where a person is looking closely at postulates associated with the word or sound. A chant has an effect of calming the mind. Regular chanting can enhance focus, improve memory, and foster feelings of connection and well-being. Chanting does not erase karma absolutely, but transforms it or lessens its effects through spiritual purification and divine grace. In scientific terms, chanting brings some assimilation of thought, but complete assimilation requires the resolving of anomalies through the practice of meditation.

TANTRA
The term “Tantra” is derived from the Sanskrit root “tan” (to expand) and “tra” (instrument), signifies the use of various techniques to transcend ordinary consciousness and achieve a higher state of awareness. The ultimate goal of Tantra is liberation (moksha) or enlightenment. Tantra views the universe as a web where everything is interrelated and interconnected. Unlike some other spiritual traditions that view the body and the material world as obstacles, Tantra sees them as potential tools and manifestations of the divine. Tantra involves various meditation practices, rituals, and visualizations, often centered on deities and mandalas. Mantras (sacred sounds or words) and yantras (geometric diagrams) are used to invoke specific energies and states of consciousness. Tantric practices can involve working with the subtle body, including the chakras, nadis (energy channels), and vital winds (prana).

MYSTERY
A mystery is a lower harmonic of Unknowable. Calling something a mystery draws people’s attention to it because the most basic impulse of a person is to know. The natural action to know is to make a postulate. The lower harmonic of a postulate is an assumption. So, it is natural for the person to make an assumption when he is faced with a mystery. There is nothing wrong with making assumptions. But if that assumption generates an anomaly, then he must resolve that anomaly to know the truth. People in this world want to improve their condition, and they are searching for truth. They are already sitting with many assumptions to their credit. These assumptions are the things they have taken for granted without examining them closely. The only way for them to discover truth is to look at their assumptions, spot the related anomalies and resolve them. So, a person who finds himself in a mystery of not knowing how to go about improving his condition, must start with something that he has taken for granted to explain his condition and examine it closely. This is the only way out of the mystery.

THOUGHT
Thought is a substance where substance is anything substantial enough to be sensed. Awareness always requires a substance, or a form made of substance, to be aware of; otherwise, awareness cannot exist. This is a basic postulate.

[To be continued]

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Glossary: Scientology

Reference: Postulate Mechanics

This glossary is a compilation of definitions that are referenced in Postulate Mechanics on the subject of Scientology. For official definitions, please see Scientology Technical Dictionary.

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Glossary

—A—

ABERRATION
Aberration means departure from sound thinking. It leads to lapse of judgment. Hallucination, delusion, illusion, eccentricity, and abnormality are all aberrations. Aberration in behavior would be any conduct not supported by reason. Mental problems, such as, psychoses, neuroses, compulsions and repressions of all kinds and classifications are aberrations. A physical illness of any kind would be aberration of the body. In Scientology, the source of aberration is considered to be trauma and overwhelm suffered by a person that leaves its impression of the mind. Such traumatic experiences are recorded as facsimiles and they act as the “bugs” in the “computing” function of the mind. They then generate all the aberrations. To resolve these aberrations Scientology employs the process of auditing. An auditing process helps a person become aware of the “basic” of the chain of experiences that is responsible for the aberration.

AUDITING
Auditing is the application of Scientology processes and procedures to someone by a trained auditor. It involves the action of asking a person a question, and getting him to look at that area of life more closely to obtain clarity on it. The prime target are the facsimiles that a person has, but which are not very visible. One follows precise symptoms or sensations through a chain of incidents (facsimiles). At the end of such a chain is the basic incident simply referred to as the “basic.” When the person becomes aware of the “basic” all the charge buried in that chain of incidents disappears. The person has a realization about his life and he obtains greater clarity. The whole idea in Scientology is to help a person handle all his facsimiles so he can live a life without aberrations.

—B—

BASIC
Any facsimile  can be traced, ultimately, to some fundamental postulate. In Scientology, it is believed that such facsimiles existing as a chain of “earlier similars” back to some “basic” in the past. When that basic is reached, the facsimile is erased forever. One may get lucky in this regard; but the reality is often much different. The facsimile is usually complex enough to have many different chains of “earlier similars”, one for each sensation. Each “earlier similar” in a chain may then be complex enough in its turn to have many more chains. In short, what may appear to be a linear chain from a distance may actually be a complex network of “earlier similars” extending back to many “basics,” all of whom may have to be taken care of to erase the original facsimile.

BODY THETAN (BT)
In Scientology, the concept of Body thetan is used on OT Levels. It is described as a degraded thetan that attaches itself to a person’s body and interferes with the control and running of his body. It is associated with thoughts that are running by themselves and are out of control. To spot a BT a person must spot the source of such automatic and independent actions going on within him. He does that by questioning whatever appears to be out of place in his mental space. Scientology associates many esoteric ideas with the BTs; but the idea of BT makes sense only in the context of auditing each sensation by following its chain to its basic until it is erased. 

—C—

CHAIN
CHAIN means a series of recordings of similar experiences. A chain has engrams, secondaries and locks. Example—Head injury chain in the sequence encountered by an auditor and run by R3R—sporting goods display window seeing it (lock), losing a bat (secondary), hit in the head with a bat (engram). The engram is the earliest date, the secondary a later date, the lock the most recent.

—D—

—E—


ENGRAM
An ENGRAM is a mental image picture which is a recording of a time of physical pain and unconsciousness. It must by definition have impact or injury as part of its content.

ERASURE
In Dianetics auditing, the assimilation of traumatic experience is called erasure. It is accomplished by focusing on the time period of the incident and recounting the incident from beginning to end over and over again, picking up all the uncomfortable sensations and perceptions present just as though the incident were happening at that moment. The incident does not always erase fully with the mechanical action of recounting alone because complete erasure requires resolution of anomalies. Therefore, other auditing questions and processes are used to direct the attention to different aspects of the incident and its general context to spot and resolve anomalies. Dianetics lacks a systematic procedure to handle anomalies.

EXTERIORIZATION
Exteriorization is a feeling of being separate from the body, which is commonly known as “out of body experience.” Scientology believes in this phenomena literally as the thetan separating from the body. This is an anomaly because the thetan is not a thing. Thetan is a postulate. But exteriorization is a phenomenon that is considered significant in Scientology because it distances a person from his aberrations. It makes sense when we look at exteriorization as the attention becoming free from its fixation on the body, which the person was not aware of.

—F—

FACSIMILE
Scientology describes a facsimile as that section of thought which has a physical universe impression on it. Such facsimiles are responsible for the aberrations in a person. A facsimile consists of the picture, sound, smell and all other perceptions, effort, emotion, conclusions and speculations along with a time tag. It is unknowingly created and becomes part of the time track as a recording. It is not dependent upon an organism for its continued existence. The facsimiles are hidden from a person until he recalls and reviews them through the process of auditing. Upon a thorough review the facsimile loses its hold on the  thinking and behavior of the person. The Scientology theory assumes that the sensations that make up the facsimile, acquire their meaning when they are recorded in the mind, while they remain  unknown to theta. This is an anomaly because it is theta (thought) that assigns meanings to the physical sensations received from the MEST universe. 

—G—

GRADES PROCESSING
The Scientology Grades focus on the suppositional reality of a person. The suppositional reality is made up of assumptions, justifications, beliefs, fixed ideas, etc. It exists because of the person is identifying himself with the universe. These grades are audited in a certain order. Different technologies are used to audit different grades. Once the suppositional reality is cleared, the facsimiles can be audited to complete erasure.

—H—

HAVINGNESS
Havingness is having such an intimate awareness of the environment (along with the situations in it), such that one can flow with it and control that flow according to the natural laws. 

—I—

—J—

—K—

KEY-IN
KEY IN is the action of recording a lock on a secondary or engram. It is moment when the environment around the awake but fatigued or distressed individual is itself similar to the dormant engram. At that moment the engram becomes active. It is keyed-in and can thereafter be dramatized.

KEY-OUT
KEY OUT is an action of the engram or secondary dropping away without being erased.

KNOW
Ordinarily, to know is to perceive or understand as fact or truth; to apprehend clearly and with certainty. But, more precisely, to know is to have certainty that there are no holes in the information presented, all the data that is available is consistent, and all that is knowable is in harmony. If there is any discontinuity, inconsistency or disharmony then one knows that there are anomalies to be sorted out. Much of human inquiry—science, philosophy, education—aims to deepen, challenge, and expand what we know.

—L—

LIFE STATIC
The Life Static is another postulate in Scientology, which is consistent with the postulate of Static. Life is viewed in Scientology as a quality and an ability with no quantitative factor. But both quality and quantity are knowable; and these are aspects of the knowable universe. A Life Static represents the most basic ability associated with life, which is the ability to postulate and to perceive. It animates the body. 

LOCK
A LOCK is a mental image picture of an incident where one was knowingly or unknowingly reminded of a secondary or engram. It does not itself contain a blow or a burn or impact and is not any major cause of misemotion. It does not contain unconsciousness. It may contain a feeling of pain or illness, etc, but is not itself the source of it. Example: One sees a cake, feels sick. This is a lock on an engram of being made sick by eating cake. The picture of seeing a cake and feeling sick is a lock on (is locked to) the incident (unseen at the moment) of getting sick eating cake. When one finds a lock it can be run like any other mental image picture.

—M—

MEMORY
In Scientology, facsimiles reduce to memories when their charge is erased. Memory is considered to be the data stored in the standard memory banks, which is potentially recallable by “I.” Scientology does not differentiate between a facsimile and a memory; but a memory is not a literal recording like the facsimile. Each time a memory is recalled it is reconstructed from elementary data stored in standard banks, by activating the time stamps. Not being a fixed recording, a memory adjusts itself to different points of view.

MEST
In Scientology, MEST represents the physical universe that is created by theta, and which is mechanical in nature. The symbol MEST is created from the first letters of Matter, Energy, Space and Time, which are concepts defined in Physics. The physical universe is thus limited to the same scope that the subject of Physics is limited to. Thought is not viewed as an integral part of the physical universe, instead it is considered to be a part of theta. This lack of integration of thought and MEST is an anomaly that goes against the reality of the oneness of the universe.

MIND
In Scientology, mind is described as the THETA command post of a life organism. The mind is concerned wholly with the estimation of effort to solve the problems of survival. It does its thinking by combining the perceptions of the immediate environment with facsimiles of the past. The mind is inherently analytical like a “computer”, but “bugs” in its circuits introduce reactions. The analytical mind is the one which is alert and aware and the reactive mind simply reacts without analysis. An optimally functioning mind focuses on the assimilation of sensations, perceptions, and knowledge. Reactions will occur only in situations where assimilation is lacking and fixation is present. Therefore, the fixation of the mind on survival may be seen as an anomaly.

MISEMOTION
MISEMOTION is anything that is unpleasant emotion such as antagonism, anger, fear, grief, apathy or a death feeling.

—N—

—O—

OBJECTIVE PROCESSING
To audit the mind a person needs free attention that he can control. The purpose of Objective processes is to free enough attention so a person can look at his mind objectively. These processes involve putting attention on objects in the current environment and observing them closely. This includes observation of body and its motions. The person uses all his physical and mental senses to do so. Anyone can be brought more into present time with objective processes.

OT PROCESSING
OT processing handles facsimiles to complete erasure. OT processes do so by auditing every sensation to its basic (see BASIC) and recovering the underlying postulate. This OT processing also has several levels. These levels are audited in a certain order. Each OT level has its own technology. 

—P—

PLEASURE MOMENTS
PLEASURE MOMENTS are mental image pictures containing pleasure sensations. They respond to standard Dianetics processing (R3R). One seldom addresses them unless the preclear is fixated on some type of “pleasure” to a point where it has become highly aberrated.

POSTULATE
The purpose of a postulate is to give meaning to a simple or complex sensation. In Scientology, postulate is a self-created truth, which is simply a consideration generated by self. Thus, a typical postulate is, generally, associated with the idea of self. Here self is the sense of “I”, which itself is a postulate. This tells us that the actual source of a postulate is unknowable.

—Q—

—R—

—S—

SCIENTOLOGY
Scientology derives from Latin and Greek roots meaning “knowing” and “study,” and is defined as “the study of knowing how to know.” Its doctrines center on spiritual self-understanding and methods for achieving mental and spiritual freedom.

SECONDARY
A SECONDARY is a mental image picture of a moment of severe and shocking loss or threat of loss which contains misemotion such as anger, fear, grief, apathy or “deathfulness”. It is a mental image recording of a time of severe mental stress. It may contain unconsciousness. When it is restimulated by a similar but lighter experience another mental image picture is recorded which becomes a lock on the secondary and serves to keep the secondary alive. A secondary is called a secondary because it itself depends upon an earlier engram with similar data but real pain, etc.

SOMATIC
SOMATIC means essentially body sensation, illness or pain or discomfort. “Soma” means body. Hence PSYCHO SOMATIC or pains stemming from the mind.

STATIC
In Scientology, Static is a motionless AGENT that generates and controls all motion. Static claims to be unknowable having no mass, no wavelength, no time and actually without position; but then it is identified as a knowable Cause-point that can create and destroy mass and energy, and which can locate itself in space and time. Thus, the Static is both unknowable and knowable. This presents an anomaly of contradiction.

This anomaly is resolved when we see Static to be a postulate underlying the philosophy of Scientology. This postulate is substantial, and its substance may be identified as thought. So, Static is not without substance. Mathematically, static is the motionless reference point from which all motion can be assessed, just like zero is the reference point from which all numbers can be assessed. Static makes sense only when considered relative to kinetic (motion). However, Static is being considered as the absolute source of all motion. This presents another anomaly. 

Therefore, Static is neither unknowable nor absolute. Static is a knowable postulate that is a part of the knowable universe. Beyond the knowable universe is the Unknowable. The postulate of Static can be examined for its consistency with other postulates for the knowable universe in Scientology philosophy.

SURVIVAL
Survival is to endure or live through some difficult, adverse or unusual circumstance. If a person is fixated on the survival of himself then that would be an aberration, because the beingness (self) is changing from moment to moment. Beingness is not something fixed. A person survives naturally as he focuses on resolving anomalies of life. 

—T—

THETA
In Scientology, theta is used as a symbol for Life Static. It is considered to be the absolute source of life and its motion. The idea of theta being absolute presents an anomaly. Scientifically, all motion of life is inherent to a life organism. At most, theta would represents the assimilated vector of complex motions of the life organism. 

THETA-MEST THEORY
In Scientology, theta is considered to be something having no-substance; but which creates the substance called MEST, and infuses it with life. Theta is separate and independent of MEST. Theta is thought. Thought is actually a substance because it is substantial enough to be sensed. This presents an anomaly because thought is not considered to be a substance yet it is sensed all the time. The Theta-MEST theory simply wraps up in scientific garb the religious idea that God has created the world, and God is separate from the world. The postulate that THETA and MEST are inherently separate, and not integrated, presents an anomaly.

THETAN
Scientology uses the term THETAN for a person, with the connotation that the person is a “spiritual being”, who is inherently independent of the physical body. It parallels the idea of “soul” in Abrahamic religions that exists apart from the body. However, the notion of PERSON comes from the role one plays in life. It is the “center” that controls the thoughts and the body. Scientifically, this would be the resultant vector of the inherent motions of an organism.  It would not exist without the organism. It would be a part of the scientific model of the mind. The idea in Scientology that the control center of all thoughts and the body can exist by itself independent of the body presents an anomaly.

TIME TRACK
The TIME TRACK is the consecutive record of mental image pictures which accumulates through the preclear’s life or lives. It is very exactly dated.

—U—

—V—

—W—

—X—

—Y—

—Z—

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PM: The Laws

Reference: Postulate Mechanics

The following key words and definitions act as stable data that introduce the very first postulate and the laws of Postulate Mechanics. For all key words, please see PM: Glossary.

NOTE: “PM” is the abbreviation for Postulate Mechanics. The content of this subject is open to further refinement and update as long as they comply with the postulate of ONENESS.

VEDIC RELIGIONS
In the ancient Vedic religions ((Hinduism, Buddhism, Sikhism, etc.) there is the concept of Unknowable (Brahma) that functions as the reference point for all things that are knowable. The knowable appears as the universe; whereas, the Unknowable cannot be talked about, since it is unknowable.

ABRAHAMIC RELIGIONS
The Abrahamic religions (Judaism, Christianity and Islam) there is the concept of Cause or Creator (God) that has created the physical world, and has infused it with life. The created appears as the universe; whereas, the God appears as the all-knowing entity.

DICHOTOMY
It is observed that all other dichotomies, such as, “Creator-created,” “Cause-effect,” “Spiritual-physical” are included in the dichotomy “Unknowable-knowable” in the sense that both aspects of the former dichotomies are knowable. Please note that all dichotomies may be represented as two opposite ends of a scale. The concept of Unknowable is found exclusively in the Vedic religions.

UNKNOWABLE
Unknowable is beyond knowable. It is the Nirākār Brahman of the Vedas that is manifested through Māyā. It is Kant’s thing-in-itself that our senses interpret. We perceive the unknowable by making postulates about what could be there; and then reasoning from these postulates. Thus, the Unknowable serves as the reference point for all things that are knowable. This means all things knowable are related to each other like values on a scale. The only difference here is that there are infinite number of scales, which we call dimensions. This makes everything knowable to be continuous, consistent and harmonious in one way or another. It is this continuity, consistency and harmony that underlies all natural laws, whether physical or spiritual.

NOTE: When we make the postulates to “perceive the Unknowable,” we come to know only the postulates. The Unknowable remains unknowable.

CONSIDERATION
A consideration is a continuing Postulate.

NOTE: The following are the laws of Postulate Mechanics. Study these laws in the given sequence. As you study a law look up the key words indicated for that law in PM: Glossary. Carefully sort out any disagreement.

LAW OF POSTULATE MECHANICS # 1
Beyond what we know, there is much that we do not know. (see UNKNOWABLE)

LAW OF POSTULATE MECHANICS # 2
We know only what we can sense and perceive. (See SENSATION, PERCEPTION)

LAW OF POSTULATE MECHANICS # 3
We can perceive only that which is substantial enough to be sensed. (See SUBSTANCE)

LAW OF POSTULATE MECHANICS # 4
We perceive sensations only when they acquire meaning in association with postulates. (See POSTULATE)

LAW OF POSTULATE MECHANICS # 5
The accuracy of perception depends on the consistency among the underlying postulates. (See ONENESS)

LAW OF POSTULATE MECHANICS # 6
We know only what we have sensed, postulated and perceived. (See KNOWLEDGE)

LAW OF POSTULATE MECHANICS # 7
The knowable universe is the outcome of what we have sensed, postulated and perceived. (See KNOWABLE)

LAW OF POSTULATE MECHANICS # 8
All our spiritual and physical knowledge is part of this knowable universe. Nothing lies beyond it.

LAW OF POSTULATE MECHANICS # 9
The spiritual elements are perceived as thought. This includes postulates.

LAW OF POSTULATE MECHANICS # 10
The physical elements are perceived as radiation and matter.

LAW OF POSTULATE MECHANICS # 11
The knowable universe consists of an integration of both spiritual and physical elements.

LAW OF POSTULATE MECHANICS # 12
The knowable universe is a single Universe.

LAW OF POSTULATE MECHANICS # 13
This knowable Universe is differentiated only from the Unknowable.

LAW OF POSTULATE MECHANICS # 14
All experience is knowable. This includes experience that is supposedly difficult to describe. (See EXPERIENCE)

LAW OF POSTULATE MECHANICS # 15
The “experience of void” is a sense of emptiness. It is a sensation that is knowable.

NOTE: “Void” often refers to a space that is completely empty, lacking any contents or substance. For example, outer space can be described as a void. But outer space is empty only of matter; it is not empty of radiation or thought.

LAW OF POSTULATE MECHANICS # 16
Space may not contain matter or radiation, but it will always contain thought. (See SPACE)

LAW OF POSTULATE MECHANICS # 17
Time is a duration relative to the infinite duration (eternity, or no change) of a “black hole.” (See TIME)

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Psychology (1st–5th century CE)

Reference: SC: Psychology

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AULUS CORNELIUS CELSUS (c. 50 CE)

Aulus Cornelius Celsus made foundational contributions to the understanding and documentation of mental health in ancient Rome, mainly through his influential work De Medicina. He offered the first extensive medical account in Latin of mental illnesses, their symptoms, courses, and treatments.

Key contributions include:

  1. Systematic Classification and Description: Celsus described several mental disorders, including phrenitis (delirium with fever), melancholia (depression), “third insanity” (mania or psychosis), seizure disorders, and “womb disease” (hysteria). He provided detailed clinical observations, distinguishing the types, symptoms, and progressions of these disorders.
  2. Therapeutic Approaches and Psychotherapy: He recommended interventions such as social engagement, dialogue, reading, and tailored activities to distract and re-orient the patient’s mind. Celsus noted the importance of varying environmental factors like light—individualizing care so some patients were kept in bright rooms while others in the dark, based on their responses. He is recognized for psychotherapeutic strategies resembling cognitive therapy, such as redirecting the patient’s attention and giving them intellectual tasks (e.g., correcting texts for the literate).
  3. Emphasis on Individualized Care: He advocated adapting treatment to each patient’s temperament and symptoms, an approach that displayed clinical sensitivity and anticipation of patient-centered care.
  4. Physical and Harsh Interventions: Celsus also described more severe means—confinement, physical restraint, deprivation (light, food), immersion in cold water, forced exercise, and even flogging or induced terror—to “shock” the insane out of their state. These methods, controversial today, were part of his era’s approach but were later criticized as inhumane by physicians like Asclepiades and Soranus.
  5. Recognition of Mental Illnesses as Medical Conditions: Importantly, Celsus documented mental illness as a medical, not solely spiritual, concern—separating mental disorders from purely supernatural explanations, even while still influenced by prevailing humoral theory.

In summary, Celsus’s legacy in mental health lies in his systematic, practical classification and description of mental disorders, individualized therapeutic recommendations (including early cognitive-behavioral elements), and recognition that mental illnesses are legitimate targets of medical investigation and intervention—foundational ideas that shaped later Roman, medieval, and Renaissance medicine.

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RUFUS OF EPHESUS (c. 100 CE)

Rufus of Ephesus made several pioneering contributions to mental health, particularly in the understanding and detailed clinical description of melancholia (depression) and other mental disorders. He believed that the nervous system was instrumental in voluntary movement and sensation. He discovered the optic chiasma by anatomical studies of the brain. He stressed taking a history of both physical and mental disorders.

  1. Systematic Classification and Description of Melancholia: Rufus was among the first to describe melancholia in a systematic way, recognizing it as a distinct disorder characterized by symptoms such as persistent sadness, anxiety, fear, delusions, suspicion, and periods of agitation or joy—what we now call affective disorders. He noted that severe cases could be fatal and that intellectual effort and certain times of the year (notably autumn) could trigger symptoms.
  2. Two-Substance Theory of Melancholy: He innovated by proposing that melancholia could be caused by both black bile and yellow bile (the “two-substance theory”), expanding on the traditional view that attributed it solely to black bile. This was a key advancement in the humoral understanding of mental disorders.
  3. Mind-Body Interaction: Rufus highlighted the connection between body and mind, insisting that physical states (such as digestive disorders) and dietary factors could directly influence mental health. He argued that disturbances in the stomach could affect the mind, and vice versa.
  4. Clinical Empiricism and Patient-Centered Approach: Rufus was known for his pragmatic, empiric approach to treatment. He minimized theoretical speculation in favor of diagnosis and therapy grounded in careful observation and individualized patient histories. He stressed the importance of questioning patients to understand their unique experience and symptoms, making his medicine notably patient-centered for antiquity.
  5. Therapeutic Guidance: Recommended remedies included dietary regulation, fasting, the use of emetics and purgatives, and attending to individual biological and psychological variation. He also advised on the value of intellectual or conversational engagement for patients, anticipating elements of later “psychotherapy”.
  6. Influence and Transmission: His treatise “On Melancholy” was regarded as a leading work on the subject before Galen and significantly influenced both Greco-Roman and later Islamic and Christian medicine: later scholars like Ishaq Ibn Imran and Galen drew on his insights.
  7. Neuroanatomical Observations: While not central to his psychiatric ideas, Rufus’s careful anatomical studies of the brain and nervous system informed his understanding of mental illness, and his terminology later shaped medical language in the fields of both neurology and psychiatry.

In summary, Rufus of Ephesus advanced ancient mental health theory and practice by providing detailed clinical descriptions, emphasizing mind-body links, developing a nuanced humoral pathology, and championing a patient-focused approach to diagnosis and care.

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SORANUS OF EPHESUS (93-138 CE)

Soranus of Ephesus was a pioneering physician who made major contributions to the ancient understanding and humane treatment of mental health. He advised kind treatment in healthy and comfortable conditions, including light, warm rooms.

  1. Humane Care and Environment: Soranus strongly advocated that people with mental illness should be housed in light and airy conditions and opposed corporal punishment or harsh restraints. If physical restraint was necessary, he insisted it be done with soft, gentle bindings, minimizing harm and preserving dignity. He recognized the value of placing patients in peaceful surroundings and encouraged the use of reading, conversation, and participation in structured activities—like the production of plays—to restore order to thinking and counter depression.
  2. Individual and Social Understanding: He emphasized assessing and understanding each patient’s social environment and background, using individualized histories rather than generic or punitive approaches.
  3. Therapeutic Techniques: Soranus described various mental disorders, including mania, melancholia (depression), delirium, phrenitis, lethargy, and hysteria. Notably, he recommended the use of alkaline (lithium-rich) mineral waters for mania, a practice rediscovered in modern psychiatry for mood disorders. For delusional patients, he suggested gentle, gradual persuasion instead of argumentative confrontation.
  4. Nosology and Cause: He classified mental illnesses based on humoral theory—melancholia as due to excess black bile, mania to yellow bile, and hysteria as uterine disorder—yet he was pragmatic, adapting his treatment principles to individual variation.
  5. Maternal Mental Health: Soranus provided the earliest detailed ancient description of postpartum depression, linking the mother’s mental state to humoral imbalances exacerbated by diet. He urged that new mothers maintain a calm environment and balanced nutrition.
  6. Legacy: Soranus led the Methodist school of medicine, focusing on treatment and patient welfare over speculative diagnosis. His works were foundational not only for gynecology but for establishing compassionate, systematic care for the mentally ill, influencing later Roman, Byzantine, and even Islamic medical traditions.

In summary, Soranus’s main contributions to mental health included clinical descriptions of mental illnesses, pioneering humane care, patient-centered therapy, individualized assessment, and early recognition of postpartum depression.

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GALEN (c. 130-200 CE)

Galen made foundational contributions to the understanding and treatment of mental health in antiquity, decisively shaping later Western and Islamic thought for over a millennium. His approach combined detailed anatomical and physiological knowledge with philosophical psychology and patient-centered clinical observation. 

Key contributions include:

  1. Humoral Theory and Mental Health: Galen promoted and expanded the classical theory that mental states and disorders arise from imbalances among the four bodily humors (blood, yellow bile, black bile, and phlegm). He linked specific temperaments (sanguine, choleric, melancholic, phlegmatic) and mental disturbances to particular humoral excesses, such as attributing melancholia (depression) to black bile and mania or agitation to yellow bile.
  2. Tripartite Soul and Localization of Function: Drawing on Plato and Hippocrates, Galen mapped three parts of the soul—rational, spirited, and appetitive—to distinct anatomical locations (brain, heart, liver). He localized mental functions such as intellect, memory, and imagination largely in the brain, anticipating later neuroscientific localization of mental faculties.
  3. Mind–Body Relationship: Galen asserted a dynamic, bidirectional relationship between body and mind. He argued that physiological states influence psychological experience, and conversely, that thoughts and emotions can produce bodily changes—a clear anticipation of modern psychosomatic medicine. He famously described how emotional excitement or distress could manifest as physical symptoms (e.g., changes in pulse).
  4. Psychopathology and Clinical Descriptions: Galen offered detailed accounts of mental disorders, including melancholia, mania, phrenitis (delirium), and “passions of the soul” (emotional disturbances). He recognized the role of brain diseases in mental disturbances and the importance of humoral pathology in symptoms like sadness, fear, delusion, or agitation.
  5. Early Psychotherapy and Moral Therapy: Galen advocated counseling, education, and “talk therapy” for correcting misguided passions and errors of judgment—a pioneering forerunner of later psychotherapy. He recommended rational dialogue, persuasion, and fostering insight as therapeutic methods for emotional and mental problems.
  6. Holistic, Individualized Care: He emphasized careful clinical observation of both mental and physical states. Galen advocated adapting therapies—be they physical (diet, drugs, bloodletting) or psychological—based on the patient’s individual constitution, biography, and social context.
  7. Influence and Legacy: Galen’s doctrines on temperaments, mind–body interaction, and medical management of the soul’s affections dominated Western and Islamic psychiatric thought well into the Renaissance, shaping early nosology and the integration of psychological care into medical practice.

In sum, Galen was a pioneering medical psychologist whose integration of humoral theory, anatomical insight, thorough clinical observation, and early “psychotherapy” laid lasting foundations for later mental health theory and therapy.

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ARETAEUS OF CAPPADOCIA (c. 150-200 CE)

Aretaeus of Cappadocia made significant contributions to the understanding and classification of mental health conditions in antiquity. He was notable for his unusually clear and systematic clinical descriptions of a variety of mental disorders, distinguishing carefully between what we now recognize as neurological and psychiatric conditions.

  1. Differentiation of Disorders: Aretaeus was among the first ancient physicians to clearly differentiate between nervous diseases and mental disorders, which allowed for more precise descriptions and approaches to what we would now call psychiatric illness.
  2. Descriptions of Mental Illnesses: He provided some of the earliest and most accurate ancient accounts of conditions such as hysteria, headaches, mania, and melancholia (depression). His descriptions of melancholia and mania are especially notable; he viewed them as forms of insanity and described their clinical features in detail, laying groundwork for later psychiatric classifications.
  3. Empirical Nosology: Aretaeus advanced an early empirical psychiatric nosology—an approach to classifying mental illness based on observed clinical features and biological basis, rather than speculation or humoral theory alone.
  4. Pragmatic Approach: Unlike some predecessors, he often rejected speculation in favor of clear, empirical observation, and acknowledged the limitations of contemporary treatments for mental illnesses.
  5. Influence and Legacy: His systematic and biological perspective anticipated aspects of modern psychiatric categorization, and his clinical rigor distinguished him among ancient doctors, being considered second only to Hippocrates in terms of clinical observation and ethical medical practice.

In summary, Aretaeus’s main contributions to mental health were the careful clinical differentiation and description of mental disorders, empirical classification, and a practical, observation-based approach that foreshadowed later developments in psychiatric diagnosis and nosology. His legacy lies in acknowledging mental illnesses as distinct, diagnosable conditions with observable characteristics.

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TERTULLIAN (c. 155-220 CE)

Tertullian, an early Christian writer, did not contribute to “mental health” in a modern clinical sense, but his works did impact views of the mind, soul, and healing in late antiquity:

  1. Medico-Religious Metaphors and Psychagogy: Tertullian was notable for his creative use of medical analogies. He frequently described the soul as in need of guidance and healing (psychagogy), drawing upon the image of Christ as a physician of the soul—a theme growing in North African Christianity. This metaphor reinforced the idea that spiritual and mental suffering required a sort of “therapeutic” intervention, integrating religious and psychological well-being.
  2. Corporeality of the Soul: Tertullian advanced a unique doctrine of the corporeality of the soul, asserting—contrary to Platonic traditions—that the soul had real substance, which he argued as a basis for its health and illness. This view, influenced by Stoicism, formed a distinct anthropology in which spiritual maladies could have somatic implications.
  3. Attitude Toward Medicine: He showed respect for medical science and did not oppose the use of physicians or medical remedies per se, though he urged Christians to view disease within a spiritual framework—as a test or trial from God—rather than as only a physical issue. He neither fully rejected nor wholly embraced secular medicine, but used medical language to describe both physical and psychological/spiritual conditions, and their remedies.
  4. Mental Suffering as Spiritual Concern: For Tertullian and his contemporaries, conditions we might see as mental illnesses (melancholy, anxiety, madness) were often framed as spiritual afflictions: consequences of sin, temptation, passions, or demonic influence, rather than just biological phenomena. Healing thus required spiritual discipline and guidance—role-modeling early Christian approaches to mental and emotional struggles.

In summary, Tertullian’s main contribution was to propose a holistic, medico-religious model of the soul’s health, using medical metaphors and viewing psychological suffering as a spiritual matter. His views influenced subsequent Christian thought on mental suffering, integrating the care of the soul with physical and spiritual medicine rather than offering a proto-psychiatric framework.

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PLOTINUS (c. 205-270 CE)

Plotinus, the founder of Neoplatonism, made profound contributions to early understandings of mental health through his philosophy of the soul, self-transformation, and psychological ascent. His ideas influenced later approaches to psychological well-being, integrating mystical, ethical, and contemplative dimensions:

  1. Tripartite Soul and Psychological Hierarchy: Plotinus described the soul as consisting of several levels, including the vegetative/sensitive (lower) and rational/intellectual (higher) aspects. The higher part of the soul remains divine and unaffected by suffering, while the lower part engages with bodily passions and emotions. Mental disturbances arise when one’s attention and identity are focused on the lower, changeable self rather than the stable, intellectual self.
  2. Contemplation as Healing: Plotinus strongly emphasized introspection, contemplation, meditation, and self-examination as means to achieve psychological health and wholeness. The soul’s journey involves ascending from material attachments and bodily concerns toward unity with the intellect and, ultimately, the divine One. Through contemplation and philosophical practice, individuals “purify” the soul, gaining detachment from passions and disturbances, cultivating virtue, and achieving inner peace and resilience.
  3. Self-Transformation and Individuation: Plotinus’ notion of the soul’s ascent parallels modern ideas of individuation (as in Jungian psychology): the process by which one becomes a whole, integrated person. He taught that by turning inward and reflecting on one’s thoughts and feelings, individuals can overcome negative patterns and achieve a “spiritual wholeness”—in effect, psychological healing and flourishing.
  4. Inner Equanimity and Detachment: Plotinus taught that suffering and distress primarily affect the “outer” self. The goal of mental health is to identify with the “inner man,” the higher, unaffected self, thus attaining equanimity amid life’s events. He encouraged a perspective in which crises and losses are viewed as transient, like scenes in a play, rather than affecting the true self—offering a strategy for resilience and stress reduction.
  5. Spiritual Dimension of Mental Well-being: For Plotinus, ultimate psychological health involves union with the divine, understood as a profound experience of wholeness and meaning. He recognized the importance of spirituality and transcendence in psychological healing, a notion echoed in some forms of modern therapy that incorporate meaning, purpose, and mindful acceptance.
  6. Plotinus wrote also on the nature of visual perception and how memory might work.

Overall, Plotinus contributed to mental health thought by providing a holistic model that views psychological well-being as a process of self-awareness, inner purification, virtue, and alignment with one’s higher rational nature. His philosophy anticipated key elements of introspective and contemplative approaches used today in psychotherapy and spiritual care.

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ORIBASIUS (c. 323-403 CE)

Oribasius of Pergamum made important contributions to ancient understandings and treatment of mental health, primarily as a compiler and transmitter of earlier Greek and Roman medical knowledge. His main work, the Medical Collections (Synagogae Medicae), systematically organized the ideas of many predecessors—especially those whose original writings are now lost—and ensured that later generations had access to accumulated medical wisdom, including views on mental illness.

Key aspects of Oribasius’s contributions to mental health include:

  1. Compilation and Transmission: Oribasius assembled, summarized, and commented on theories and treatments from a wide array of earlier physicians, providing a vital bridge between classical Greek medicine (including Hippocrates, Galen, Soranus, Aretaeus, and others) and later Byzantine and Medieval medicine. His encyclopedic writings preserved detailed descriptions of mental disorders and therapies that might otherwise have disappeared.
  2. Biological Perspective: Like most ancient physicians of his era, Oribasius interpreted mental illness primarily in biological and physical terms (as disturbances of bodily humors or substances) rather than as issues of pure “soul” or “mind,” reflecting the dominant medical paradigm of late antiquity.
  3. Therapeutic Approaches: Oribasius’s texts emphasized mainly physical treatments—such as diet, fasting, bathing, and pharmacology—addressing mental illnesses as bodily disorders, though environmental and psychological therapies were sometimes secondary adjuncts. His writings also reflect the era’s caution about overactive interventions, advocating moderation in the use of drugs and allowing time for nature to heal when appropriate.
  4. Preservation of Disease Models: Oribasius preserved ancient nosology (classification of diseases), including types of insanity (e.g., mania, melancholia, phrenitis) and their symptoms, helping to standardize diagnostic categories for mental illness used throughout the Byzantine and later Islamic worlds.

Oribasius’s major legacy for mental health was not as an original theorist, but as a systematic editor and preserver of knowledge. His work helped maintain and disseminate the cumulative clinical, diagnostic, and therapeutic insights of Greek medicine on mental disorders long after the fall of Rome.

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EVAGRIUS PONTICUS (c. 345-399 CE)

Evagrius Ponticus made foundational contributions to early Christian approaches to mental health by systematically analyzing thoughts, emotions, and the spiritual dynamics underlying psychological struggle. His insights are now recognized as precursors to both psychotherapeutic understanding and monastic soul-care.

Key contributions include:

  1. Theory of the Eight Thoughts: Evagrius identified and described eight core “bad thoughts” (logismoi)—gluttony, lust, avarice, sadness, anger, acedia (spiritual despondency), vainglory, and pride—as the roots of mental and spiritual suffering. He analyzed the psychological process by which these thoughts arise and how, through awareness and spiritual practice, one can interrupt their progression and avoid their destructive effects.
  2. Stages of Inner Temptation: He detailed the five-stage process by which an evil thought penetrates the soul: suggestion, dialogue, struggle, consent, and passion. This framework anticipates later cognitive-behavioral models by emphasizing vigilance and disputation of maladaptive thoughts before they become entrenched behaviors or emotional disturbances.
  3. Therapeutic Techniques: Evagrius recommended practical methods like attentiveness (prosochē), counter-speech (antirrhesis), fasting, meditation, prayer, and mindfulness to restore psychological balance and resist harmful mental patterns. His emphasis on deliberate self-examination and thought management directly parallels modern coping strategies for conditions such as depression.
  4. Understanding of Acedia: He gave one of the earliest clinical descriptions of acedia—a syndrome characterized by restlessness, sadness, and lack of motivation which today can resemble depression or burnout—and proposed structured remedies including prayer, manual work, and community support.
  5. Spiritual Direction as Psychological Care: Evagrius acted as a spiritual guide, listening individually to troubled monks, discerning their inner experiences, and giving tailored advice—an approach echoing modern counseling practices.
  6. “Tripartite” Model and Integration with Classical Philosophy: Adapting Plato’s tripartite soul, he taught that a healthy mind involves balancing the rational, desiring, and spirited parts of the soul, with the ultimate goal of apatheia (deep interior peace or freedom from passion).
  7. Dream Analysis and Psychosomatic Observation: Evagrius used dream reports as diagnostic tools, interpreting them as reflections of passions or inner conflicts, integrating insights from both Galenic medicine and spiritual theology.

Evagrius’ synthesis of classical, Christian, and practical wisdom established a structure for self-observation, intervention, and healing of the mind. His methods continue to influence spiritual and psychological practice, particularly in the areas of mindfulness, cognitive awareness, and the treatment of persistent negative thought patterns.

Some modern scholars draw parallels between his work and contemporary cognitive-behavioral therapy, noting that his systematic identification and management of “automatic thoughts” predates modern psychological models by centuries.

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NEMESIUS (c. 390 CE)

Nemesius of Emesa, a 4th-century Christian philosopher and bishop, made foundational contributions to early theories of mind, mental function, and psychological health, which influenced subsequent developing doctrine on the relationship between the brain, soul, and mental disorders.

Key contributions include:

  1. Doctrine of Ventricle Localization: Nemesius advanced one of the earliest systematic models for assigning distinct mental faculties—such as perception, imagination, intellect, and memory—to specific ventricles (cavities) of the brain. He placed perception and imagination in the anterior (lateral) ventricles, intellect (cognition, judgment) in the middle (third) ventricle, and memory in the posterior (often interpreted as the fourth) ventricle. This localization theory, building on earlier ideas from Galen and others, dominated Western and Islamic medical thought about brain function well into the Renaissance.
  2. Integration of Medical and Philosophical Knowledge: His major work, On the Nature of Man, forms the first comprehensive summa of Christian psychology in the East. Nemesius synthesized elements from Greek philosophy (Plato, Aristotle, Stoics), Galenic medicine, and Christian theology, arguing that both biological and spiritual factors are vital to understanding mental health. He was critical and independent, emphasizing dual aspects of human existence (the soul as an immortal, incorporeal entity designed for union with the body).
  3. Foundations of Free Will and Moral Psychology: Nemesius laid important groundwork for later discussions on free will, moral choice, and the “psychology of the human act.” He advocated that free will is a concomitant of reason—if humans are rational, they possess true autonomy and moral responsibility. This idea shaped Christian and medieval views on mental accountability, psychological well-being, and the roots of irrationality or mental disorder.
  4. Emphasis on Biological Explanations: While affirming the soul’s immaterial nature, Nemesius nonetheless adopted prevailing medical (Galenic) understandings of how physical changes in the brain or body might impact mental states, thus reinforcing the biological paradigm for interpreting “mental illness” in antiquity.
  5. Influence and Legacy: His doctrine of ventricle localization, as well as his nuanced approach to the union of soul and body, became foundational for later Islamic, Byzantine, and Western medical and philosophical traditions discussing mind-body relations and mental health. Later writers widely accepted and extended his framework on the organ-specific bases of sensation and thought well into the 16th century.

In summary, Nemesius’s main contributions to mental health lie in his integration of philosophical, theological, and medical perspectives, his systematic anatomical mapping of mental faculties to regions of the brain, and his insistence on both biological and rational elements in psychological health. These advancements provided a lasting structure for later models of mind and mental illness in Western intellectual history.

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AUGUSTINE OF HIPPO (354-430 CE)

Augustine of Hippo made pioneering contributions to the understanding of mental health, primarily by exploring the inner self, psychological conflict, and the path to well-being through introspection, self-knowledge, and spiritual healing.

  1. Originator of the “Inner Self”: Augustine was among the first philosophers to focus on the concept of an inner self, suggesting that psychological health stems from inner unity, while inner conflict leads to mental and spiritual distress. He chronicled his own psychological struggles and conversion in the Confessions, using introspective narrative to demonstrate how confronting and understanding one’s desires and motivations leads to healing.
  2. Introspection and Self-Examination: He viewed the mind as the interface between the human and the divine. Augustine practiced and recommended self-examination as essential for mental and spiritual growth, establishing the tradition of introspection in Western psychology.
  3. Taxonomy of Memory: Augustine offered what is now recognized as an early taxonomy of memory systems, distinguishing between different types of memories (sensory, intellectual, emotional), anticipating elements of modern cognitive theories.
  4. Emotions and Will: He examined emotions, grief, and desires (including unconscious motivations), insisting that a healthy mind requires the will to be directed toward the good and aligned with divine love. He saw psychological disturbance as rooted in misdirected loves and a lack of harmony between one’s will and God’s will.
  5. Therapeutic Role of Faith and Confession: Augustine emphasized that psychological and emotional well-being is nourished by embracing God’s restorative love. Practices like confession, prayer, and relational honesty were, for him, therapeutic tools that relieved guilt, promoted self-knowledge, and fostered hope.
  6. Medical Metaphors and Sickness of the Soul: Adapting medical models, Augustine described spiritual and psychological maladies as illnesses requiring healing by Christ, the “physician of the soul.” He used terms like “phrenitis” to characterize states of spiritual confusion or madness, linking mental unrest to spiritual error and promoting the Church as a therapeutic community.
  7. Relational Approach to Healing: He stressed that the therapeutic journey moves from within oneself to an outward relationship with God and the Christian community, integrating personal and interpersonal healing.

Augustine’s contributions laid the groundwork for later Christian, philosophical, and even modern psychotherapeutic perspectives by establishing self-examination, memory, motivation, and the quest for inner unity as crucial topics for mental health. His approach combined introspective analysis with a theological anthropology that sees spiritual transformation as central to psychological healing.

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CAELIUS AURELIANUS (5th century)

Caelius Aurelianus, a 5th-century Roman physician from North Africa, made substantial contributions to ancient understandings of mental health, mainly through his major medical works On Acute Diseases and On Chronic Diseases. He opposed harsh methods of handling the insane, and advocated humane treatment. Here are his key contributions:

  1. Systematic Classification of Mental Disorders: Caelius Aurelianus provided detailed Latin accounts of mental illnesses such as mania, melancholia (depression), and phrenitis, drawing on but also extending the work of the earlier Greek physician Soranus of Ephesus. He developed a clear nosology (classification) of mental illnesses, distinguishing types of madness and their symptoms with unusual clarity for his time.
  2. Rich Clinical Descriptions: His texts contain some of antiquity’s most accurate clinical observations of mental disorders. He offered practical advice on diagnosis, including distinguishing between mental and neurological conditions—a significant step forward from more mythological or philosophical accounts of madness.
  3. Therapeutic Recommendations: Caelius advocated treatments focusing on diet, regimen, baths, and other non-invasive methods, resembling aspects of what we now call psychotherapy or behavioral activation. For example, he recommended that those suffering from depression (melancholia) should engage in pleasing activities, such as attending comedies, to counteract their mood—a principle echoed by some modern mental health interventions.
  4. Methodist School Perspective: Caelius represented and preserved the doctrines of the Methodist school of medicine, which prioritized practical, systematic, and accessible medical methods over speculative theory. This pragmatic, pattern-based approach made care for the mentally ill more standardized and arguably more humane than some older traditions.
  5. Integration of Medical Tradition: Not merely a translator, Caelius was recognized for his keen and critical mind and his ability to synthesize knowledge from multiple traditions, including thorough summaries and evaluations of both Greek and Roman medical authorities.
  6. Legacy and Preservation: His works, especially because the originals by Soranus are lost, became the main Latin source for later medieval and Renaissance understanding of ancient mental health models, thus shaping subsequent European medical thought.

In summary, Caelius Aurelianus’s contributions to mental health are found in his systematic, practical classification and treatment of mental illnesses, his clear clinical descriptions, and his pivotal role in transmitting and critically advancing ancient psychiatric and psychological ideas to later generations.

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THEODOSIUS THE CENOBIARCH (c. 423–529 CE)

Theodosius the Cenobiarch (c. 423–529 CE) made significant contributions to mental health in late antiquity by founding one of the earliest monastic communities that systematically cared for the mentally ill alongside the sick and poor. His work has several key aspects:

  1. Establishment of Mental Hospitals: Theodosius founded a major monastery near Bethlehem that included not only hospitals for the sick and hospices for the elderly, but also a dedicated institution for the care of the mentally impaired—sometimes referred to as a “mental hospital.” This is among the earliest documented cases of an organized Christian institution providing specialized care for those with mental illnesses, integrating them into broader communal healthcare efforts.
  2. Compassionate, Integrated Care: His cenobitic community was widely recognized for its atmosphere of peace, charity, and mutual support. People suffering from mental distress were welcomed, treated with dignity, and provided for, reflecting a holistic approach to mental health rooted in both spiritual care and practical aid.
  3. Model for Later Monastic and Hospital Traditions: Theodosius’s integration of mental healthcare into monastic life helped set a precedent for later Christian hospitals and monasteries, where care for those with mental and physical suffering became a standard of Christian charity and hospitality.
  4. Non-exclusion and Inclusion: His community was notable for not turning anyone away, regardless of affliction. This included people with mental illnesses, who frequently had no alternatives in broader society. The social inclusion and basic dignity provided by the monastery were progressive for their time.

In summary, Theodosius the Cenobiarch’s principal contribution to mental health was the early institutionalization of compassionate, practical care for mental illness. Through his monastic hospital and inclusive community, he helped establish a Christian tradition of humane treatment and acceptance for the mentally ill, influencing subsequent developments in religious and medical care

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NESTORIUS OF CONSTANTINOPLE (c. 451 CE)

His followers dedicated themselves to the sick and became physicians of great repute. They brought the works of Hippocrates, Aristotle, and Galen, and influenced the approach to physical and mental disorders in Persia and Arabia.

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Psychology (Ancient history – BCE)

Reference: SC: Psychology

Psychology is defined as “the scientific study of behavior and mental processes”. Awareness of mental disorders and physical illnesses have existed since ancient times. Research into these problems took the form of philosophy; and the applications resulting from that philosophy took the form of religion.

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PLATO’S PSYCHOLOGICAL SYSTEM

Plato’s tripartite theory of the soul divides the human soul (mind) into three distinct parts:

  1. Rational: This part is associated with reason, logic, and the pursuit of truth and knowledge. It resides in the head and is meant to govern and regulate the other parts for a balanced and virtuous life.
  2. Spirited: Related to emotions such as courage, honor, and assertiveness, this part is linked to the chest area. It acts as an ally to reason, defending the soul and enforcing the rational will.
  3. Appetitive: Associated with desires, appetites, and physical cravings (such as hunger, thirst, and sexual desire), this part is located in the abdomen. It represents the instinctual drives that can threaten harmony if not controlled by reason.

According to Plato, psychological health and virtue arise when the rational part rules, the spirited part supports it, and the appetites are kept in check. This harmony within the soul reflects justice and balance in both the individual and the state, as outlined in The Republic. The three parts of the soul also correspond to social classes: rulers (rational), warriors (spirited), and producers or common people (appetitive).

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ARISTOTLE’S PSYCHOLOGICAL SYSTEM

Aristotle’s view of the soul (psyche) centers on the form of a living body rather than a separate substance. Unlike Plato’s tripartite soul, Aristotle’s model delineates the soul’s essential functions into three hierarchical types or “souls,” each corresponding to different kinds of living beings:

  1. Nutritive (Vegetative) Soul: The most basic form, responsible for growth, nutrition, and reproduction. This soul is shared by all living things, including plants.
  2. Sensitive (Animal) Soul: Present in animals (including humans), it adds perception, sensation, and locomotion to the functions of the nutritive soul.
  3. Rational (Human) Soul: Unique to humans, this soul includes intellect and rational thought capacities, enabling reasoning and contemplation.

For Aristotle, the soul is the actuality (essential form) of a living body that has potential life. It cannot exist independently from the body and is not a separable spiritual entity. The soul is what gives a body its life and specific capacities, functioning as a unified whole integrating these different powers rather than distinct parts in conflict as in Plato’s model.

In his work De Anima (On the Soul), Aristotle argues that the soul cannot be separated from the body except in the case of pure intellect (nous), which is immaterial and can operate independently. Overall, the soul is the organizing principle of the body’s life, structured around a hierarchy of vital functions: nourishment, sensation, and intellect.

This system contrasts with Plato’s tripartite soul by framing the soul more as a functional unity grounded in biology, without the metaphysical separation of soul and body emphasized by Plato.

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STOIC PSYCHOLOGICAL SYSTEM

The Stoic psychological system centers on the conception of the soul (or mind) as a unified, rational, and corporeal entity, infused with a vital, fiery breath called pneuma that animates and permeates the body. Unlike Plato and Aristotle, who saw the soul as having distinct rational and irrational parts, the Stoics held that the soul is fundamentally one and entirely rational. Mental faculties and passions are all functions of this rational soul.

Key elements include:

  1. The soul as corporeal and physical, subject to natural laws, not immaterial. It processes sensory information through pneuma which connects body and mind in a physical system.
  2. Passions (pathē) are viewed as excessive or mistaken impulses—false judgments or errors in reasoning rather than irrational forces separate from reason. For example, passions are defined as impulses that go against rational control or judgment.
  3. Stoics emphasized rational control over emotions to achieve a state called apatheia, meaning freedom from destructive passions, but not from all feelings. Instead, they promoted eupatheia, or rational and clear-headed positive emotions like joy, caution, and wish.
  4. The psychological system also emphasizes the importance of living according to reason and virtue, focusing on what one can control (internal thoughts and actions), and acceptance of external events with equanimity.
  5. This perspective influenced later psychological practices, including modern cognitive behavioral therapy, especially in its focus on cognitive appraisal and emotional regulation.

In sum, the Stoic psychological system presents a unified, rational soul where emotions are judgments subject to reason, with mental health achieved through disciplined, rational control of one’s responses and living virtuously in accordance with nature.

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EPICUREAN PSYCHOLOGICAL SYSTEM

The Epicurean psychological system is grounded in the philosophy of Epicurus, who saw the soul as a material body composed of very fine atoms, responsible for sensation, thought, and emotion. Unlike Plato’s or Stoics’ views of the soul as immaterial or rationally unified, Epicurus held that the soul is physical and mortal, and it ceases to exist at death, which eliminates fear of an afterlife or divine punishment.

Key features of the Epicurean psychological system include:

  1. The soul is made up of four types of thin atoms (motile, quiescent, igneous, and ethereal), dispersed partly throughout the body and partly collected in the chest, allowing it to experience sensations (pain, pleasure) and conscious thought.
  2. Sensations and mental images come from “films” emitted by objects, which the soul perceives and interprets, producing thought and emotion.
  3. The ultimate goal of psychological well-being is achieving ataraxia (peace and freedom from mental disturbance) and aponia (absence of bodily pain).
  4. Pleasure, defined not as reckless indulgence but as the absence of pain and disturbance, is the highest good and guiding principle for life.
  5. Psychological health consists of removing irrational fears and anxieties, especially fear of death, which Epicurus believed arises from ignorance about nature.
  6. Epicurean ethics emphasize simple pleasures, friendship, knowledge, and mental tranquility over transient sensual indulgences.

In summary, the Epicurean psychological system is a materialist, empiricist account of the soul focused on achieving a tranquil state by removing fear and pain through understanding nature and living modestly. It stresses rational evaluation of desires to maximize long-term pleasure defined as peace of mind and bodily comfort, rather than pursuit of momentary pleasures.

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DOGMATIC SCHOOL

The Dogmatic school of medicine was the earliest major medical tradition in ancient Greece and Rome, established around 400 BCE by Polybus, the son-in-law of Hippocrates. 

  1. It derived its name from the Greek “dogma” (tenet/opinion) because followers adhered to principles ascribed to Hippocrates and emphasized theoretical knowledge, not just practical experience.
  2. Dogmatists believed an effective physician must understand both the obvious and hidden causes of disease. This included studying anatomy, physiology, the four humors, and underlying processes of the human body.
  3. They insisted that treatments should be based on logical reasoning about disease mechanisms in addition to empirical observation; experience alone was not enough without knowledge of causes.
  4. Notable Dogmatic physicians included Diocles of Carystus, Praxagoras of Cos, and later, Galen, who developed the tradition even further.
  5. The Dogmatic school’s main rival was the Empiric school, whose practitioners believed only observable effects and experience were relevant for medical treatment.

In summary, the Dogmatic (sometimes called Rationalist) school was defined by its rational, theory-driven approach to medicine and its direct connection to the teachings of Hippocrates.

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EMPIRIC SCHOOL

The Empiric school of medicine was an influential ancient Greek and Roman medical tradition founded in the third century BCE in Alexandria by Serapion of Alexandria and Philinus of Cos. 

  1. The core principle of the Empiric school was that medical knowledge should be based solely on direct experience and observation, rather than on theoretical reasoning about hidden causes or anatomy. They believed that since the true causes of many diseases were fundamentally unknowable, doctors should rely only on what works in practice—meaning, if a remedy consistently produced a cure, it should be used, regardless of why it worked.
  2. Empiricists opposed the Dogmatic (Rationalist) school, which emphasized theoretical knowledge and understanding of disease mechanisms. Instead, Empiricists considered previous clinical outcomes, case histories, and analogies as the main guides for treatment.
  3. According to sources like Celsus’s De Medicina, Empiricists doubted the value of hidden causes in medicine, and their methodology was based on three pillars: (1) personal experience, (2) historical reports from other physicians, and (3) analogy to similar diseases.
  4. The Empiric approach became a widely accepted alternative throughout the Roman period, and prominent figures included not only its founders but also later practitioners such as Sextus Empiricus.
  5. Though the Empiric school de-emphasized anatomy and the search for ultimate causes, their pragmatic orientation contributed to the systematic recording of case histories and the advancement of pharmacological remedies.

In summary, the Empiric school was characterized by its strict reliance on observation and practical outcomes in the treatment of disease, rejecting theoretical speculation in favor of what could be proven by experience. This stance set it apart from the contemporaneous Dogmatic school and shaped much of later Greek and Roman medical tradition.

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METHODIC SCHOOL

The Methodic school of medicine was an ancient Greek and Roman medical tradition that arose in the 1st century BCE or 1st century CE, commonly attributed to Themison of Laodicea, a student of Asclepiades. It developed as a reaction to both the Dogmatic (Rationalist) and Empiric schools of medicine. 

Key characteristics of the Methodic school include:

  1. It rejected the search for hidden causes of disease, such as the four humors or atomic theory, asserting that the inner workings of the body were ultimately unknowable and beyond human comprehension.
  2. Instead, it focused on observable common features of diseases. According to the Methodists, every disease fell under one of three manifest types: stricture (constriction), relaxation (laxity), or a mixture of both.
  3. Treatment was therefore based on these general conditions rather than individualized theories or symptoms.
  4. The Methodists emphasized practical, heuristic medicine—a kind of medical reasoning based on common patterns rather than exhaustive causality.
  5. They used treatments like baths, ointments, and poultices.
  6. The school was popular in Rome for several centuries, with prominent physicians such as Soranus of Ephesus and Thessalus of Tralles.
  7. Despite criticisms from contemporaries like Galen, who argued that causes could not always be determined just by observation, Methodism remained influential due to its pragmatic approach and relative simplicity.

In summary, the Methodic school prioritized observable disease patterns with simplified classification into three types, making medicine more systematic and accessible without elaborate theoretical speculation.

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The above covers a period that is pre-Christianity. No differentiation was made at that time between the concept of “mind” and the concept of “soul.”