Before Psychology Existed: The Clergy, Philosophers, and Healers Who Governed Human Behaviour
BY: OMOLAJA MAKINEE
Before the nineteenth century, understanding human behaviour was a profoundly different endeavour from what it is today.
There were no psychiatric hospitals in the modern sense. No therapy offices. No behavioural laboratories. No brain scans. No neuroscience departments. No neurochemistry. No cognitive science. No developmental brain maps.
Human beings could observe behaviour, but they could not anatomically explain it. People witnessed grief, rage, ecstasy, psychosis, depression, memory loss, hallucinations, compulsive rituals, seizures, and personality change, yet possessed no structural framework for understanding how these experiences emerged from the nervous system.
The brain existed anatomically, but its internal behavioural architecture remained hidden.
As a result, society turned elsewhere for behavioural interpretation.
Long before psychologists, psychiatrists, and neuroscientists emerged as modern professions, three major pillars of pre-industrial civilisation occupied their social roles:
- clergy and religious authorities,
- philosophers and moral theorists,
- and traditional healers and apothecaries.
These groups became the behavioural specialists of the pre-neuroscientific world.
1. The Brain Before Neuroscience
Before the nineteenth century, the brain was largely viewed as a mysterious, uniform organ.
Early anatomists could identify:
- the cerebrum,
- cerebellum,
- brainstem,
- and spinal cord,
but they possessed little understanding of:
- developmental layering,
- behavioural specialisation,
- signal organisation,
- or regional functional differentiation.
The concept of the brain as a vertically layered behavioural system had not yet emerged.
The organism already possessed:
- specialised cephalic systems,
- behavioural gateways,
- memory indexing architectures,
- contextual weighting systems,
- and distributed relay hierarchies,
but civilisation lacked the anatomical tools to perceive them.
Under psychextrics, this period represents the age before cephalic visibility. Human beings could observe the outputs of behaviour without seeing the behavioural construction system itself.
2. The World Before Behavioural Science
Because behaviour could not yet be anatomically traced, society explained human conduct through symbolic systems instead of biological structure.
Behavioural suffering became interpreted through:
- morality,
- spirituality,
- temperament,
- cosmic imbalance,
- possession,
- witchcrafts,
- divine punishment,
- or philosophical character.
The organism itself remained anatomically silent. This created one of the great explanatory vacuums in human history.
- If someone became severely depressed, what caused it?
- If someone hallucinated, where did the voices come from?
- If personality suddenly changed, what inside the body had altered?
- If memory disappeared, what biological system had failed?
Civilisation had no cephalic framework capable of answering these questions.
And so behavioural authority migrated toward the institutions already responsible for interpreting meaning within society itself.
3. The Clergy: The First Behavioural Specialists
For most of human history, clergy and religious leaders functioned as the world’s primary behavioural interpreters.
Long before psychologists or psychiatrists existed, people turned to:
- priests,
- pastors,
- imams,
- rabbis,
- monks,
- shamans,
- and spiritual elders,
for emotional regulation, behavioural guidance, and mental suffering.
In practical terms, they occupied many of the same social roles modern behavioural professionals now perform.
If someone experienced grief, despair, anxiety, guilt, fear, existential confusion, or emotional instability, they sought spiritual counsel.
The clergy became the interpreters of inner life.
4. Why Religion Became Behavioural Authority
This was not accidental.
Religious institutions possessed something no other institution had: an interpretive framework for invisible experience.
Because human suffering could not yet be anatomically explained, spiritual systems became the primary language through which behavioural states were understood.
Religious leaders interpreted:
- emotional pain as spiritual crisis,
- behavioural deviation as moral struggle,
- suffering as divine testing,
- and inner conflict as ethical disorder.
Prayer functioned as emotional regulation.
Confession functioned as behavioural reflection.
Ritual functioned as psychological stabilisation.
Moral instruction functioned as behavioural modification.
In many communities, religious authority was inseparable from mental health authority.
5. The Dark Side of Pre-Neuroscientific Behavioural Interpretation
But the absence of anatomical understanding also produced devastating consequences.
When behaviour became severely dysregulated — what modern science might now recognise as:
- schizophrenia,
- bipolar mania,
- epilepsy,
- severe psychosis,
- dissociative states,
- or neurodivergent behaviour —
civilisation lacked the structural language to interpret these conditions biologically.
Without cephalic architecture, behavioural disturbance appeared supernatural.
Hallucinations became demonic voices.
Seizures became possession.
Psychosis became divine punishment.
Erratic behaviour became moral corruption.
Treatment therefore frequently involved:
- exorcisms,
- prayer vigils,
- isolation,
- fasting,
- public shaming,
- or social expulsion.
This period reveals something important about behavioural interpretation:
Human beings explain behaviour using the strongest interpretive framework available to them.
Before Neuroscience, that framework was spiritual.
6. Philosophers: The Cognitive Scientists Before Science
Alongside the clergy stood philosophers and moral theorists.
If religious leaders managed behavioural suffering, philosophers attempted to explain human nature itself.
Thinkers such as:
- Aristotle,
- Thomas Hobbes,
- John Locke,
- and Immanuel Kant
constructed elaborate theories regarding: memory, morality, learning, emotion, freewill, knowledge, and consciousness.
These thinkers effectively served as the cognitive scientists of the pre-neuroscientific world. But their methods remained introspective rather than anatomical.
They interpreted behaviour through:
- observation,
- logic,
- philosophy,
- symbolic reasoning,
- and personal reflection.
Under psychextrics, this represents one of the earliest examples of behavioural interpretation operating without structural cephalic grounding.
Human beings attempted to explain the architecture of the organism from the surface of consciousness downward.
7. Traditional Healers and Apothecaries: The Early Psychopharmacologists
For everyday behavioural disturbances, communities often turned to herbalists, midwives, apothecaries, and local healers.
These practitioners attempted to regulate sleep, anxiety, irritability, sadness, fatigue, and emotional imbalance through botanical remedies and bodily interventions.
Even without Neuroscience, many societies recognised that substances could alter behaviour.
Herbs such as:
- valerian root,
- St. John’s Wort,
- cannabis,
- opium,
- and fermented compounds,
were used to calm, sedate, stimulate, or emotionally regulate individuals.
These early behavioural interventions reveal something remarkable:
Civilisation recognised behavioural modulation long before it understood cephalic structure.
The methods were empirical. But the explanations remained symbolic.
8. The State as Behavioural Enforcer
When behavioural dysregulation became socially disruptive, the State itself often intervened.
Before modern psychiatry, profoundly mentally ill individuals were frequently:
- confined,
- imprisoned,
- isolated,
- or institutionalised
not as patients, but as public disturbances.
Early madhouses and workhouses functioned less as therapeutic environments and more as mechanisms of social containment.
Behavioural disorder was treated as instability to be managed rather than anatomy to be regulated and understood.
9. The Nineteenth Century and the Collapse of the Old Behavioural World
Everything began changing during the nineteenth century.
The rise of:
- phrenology,
- nervous-system mapping,
- embryology,
- lesion studies,
- and experimental psychology
gradually revealed something revolutionary:
The brain was not a mystical singular organ. It was a differentiated behavioural architecture.
For the first time, behaviour could begin moving from:
- theology,
- morality,
- and philosophy
toward anatomical organisation.
The organism slowly became biologically visible.
Conclusion: Psychextrics and the Age Before Cephalic Visibility
Under psychextrics, the pre-nineteenth-century world represents more than scientific ignorance.
It represents a civilisation attempting to interpret behavioural reality before discovering the layered cephalic architecture constructing that reality beneath awareness.
Human beings already possessed:
- distributed behavioural systems,
- specialised cephalic territories,
- gateway architectures,
- contextual weighting systems,
- and signal integration networks.
But civilisation could not yet see them.
Thus, behaviour became spiritualised because behavioural construction remained anatomically invisible.
The clergy became psychologists because no biological interpretative method existed.
Philosophers became cognitive scientists because no structural behavioural framework existed.
Healers became psychopharmacologists because behavioural modulation was observable even without neural understanding.
Humanity attempted to explain the mind long before it discovered the architecture producing it. And that historical gap would shape the entire future of Behavioural science.
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