Demonological Perspectives on Crime Causation

Long before forensic labs, psychological profiling, or criminal justice systems existed, people had a very different explanation for why someone committed a crime – demons did it. The demonological school of criminology, also called the pre-scientific school, is the oldest known framework for understanding criminal behavior. It placed the blame for wrongdoing squarely on supernatural forces, arguing that evil spirits infiltrated human bodies and drove people to sin. While this sounds almost mythical today, this perspective dominated societies for thousands of years and profoundly shaped how crime was defined, investigated, and punished.

What is the demonological school? 🔗

The demonological school is rooted in the belief that criminal behavior is not a product of personal choice, social conditions, or mental illness – but of demonic possession. According to this view, human beings are inherently moral, and when someone engages in criminal activity, it is because an external, malevolent force has taken control of their will. The development of demonological thinking as a framework for crime dates back to some of the earliest recorded civilizations, with some theorists tracing its origins to around 5500 BC.

In this framework, there are two forces at work in the world: godly forces that guide people toward righteousness, and satanic forces that pull people toward wrongdoing. When a person committed a crime, the assumption was that devilish forces had distracted them from the right path. This wasn’t just a casual folk belief – it was a deeply embedded worldview reinforced by religious institutions, theological writings, and legal systems across civilizations.

The role of religion and spirituality 🔗

Religion was the engine that powered demonological thinking about crime. In 17th-century Europe, the demonological theory flourished alongside the dominance of the church. Scientific explanations for criminal behavior simply didn’t exist yet, and the concept of crime itself was vague and poorly defined. Spirits, demons, and unknown supernatural powers filled the explanatory vacuum.

Christianity played a particularly central role in spreading this worldview. Demons were understood to be agents of the Devil, and sinful behavior was seen as evidence of spiritual corruption. Ancient legal systems, which were deeply intertwined with religious authority, embraced supernatural explanations for deviance. Many religious traditions taught that the human soul was vulnerable to corruption by external, malevolent forces – and that crime was simply one manifestation of this corruption.

This wasn’t limited to Christian societies alone. Across cultures and religions, terms like demons, witches, and spirits were used to describe people who had turned to criminal behavior. The common thread was a belief that wrongdoing came from outside the individual, not from within.

Spiritualism vs. natural explanation 🔗

It’s worth noting that the demonological perspective represents what criminologists call a “spiritual explanation” for crime. As outlined by the U.S. Office of Justice Programs, spiritualism as a theory of crime emphasized the conflict between absolute good and absolute evil, set within a metaphysical context. People who committed crimes were believed to be possessed by evil spirits. This stood in stark contrast to natural explanations, which later attempted to root criminal behavior in observable, physical-world phenomena – even if those early natural explanations weren’t yet scientific either.

Punishment methods: brutal and barbaric 🔗

If crime was caused by demonic forces, then the logical “solution” was to remove those forces from the person. This led to some of the most brutal and inhumane punishment methods in human history. The demonological school’s approach to punishment wasn’t about rehabilitation or deterrence – it was about exorcising evil.

Trial by ordeal 🔗

One of the most well-known methods was the trial by ordeal. This was an ancient judicial practice in which the guilt or innocence of the accused was determined by subjecting them to painful, dangerous, and often life-threatening tests. The underlying premise was that God would help the innocent by performing a miracle on their behalf.

Common forms of trial by ordeal included:

Trial by fire – The accused was required to carry a red-hot iron bar or walk across burning coals. Their hand was then bandaged, and if the burn healed well after three days, they were declared innocent. If the wound festered, it was taken as proof of guilt and divine condemnation.

Trial by water – The accused was bound and thrown into a body of consecrated water. The belief was that pure, holy water would “reject” a guilty person, causing them to float, while an innocent person would sink. The cruel irony was that both outcomes could result in death – drowning if you sank, execution if you floated.

Trial by combat – Two parties in a dispute would fight, sometimes to the death. The loser was deemed guilty, as it was believed God would grant victory to the righteous party. This was especially common among the nobility after the Norman Conquest of 1066.

Torture and physical punishment 🔗

Beyond ordeals, the demonological school endorsed direct physical punishment as a means of driving out demons. Accused criminals could be subjected to burns, cuts, severe beatings, and application of acidic substances to the body. The logic was straightforward, if deeply flawed: if the body was made to suffer enough, the demonic spirit would be forced to leave. Exorcism rituals, which combined religious ceremony with physical torment, were a standard part of this system.

The connection between punishment and spiritual purification meant there was no concept of proportionality. A petty thief and a murderer might face equally horrifying punishments, because the goal wasn’t to match the severity of the crime – it was to cleanse the soul of demonic influence.

The witch trials: demonology in action 🔗

Perhaps the most dramatic and devastating expression of demonological thinking was the European witch trials. Between the 15th and 17th centuries, tens of thousands of people – predominantly women – were accused of practicing witchcraft, which was understood as colluding with the Devil. The most active phase of European witch trials occurred between 1560 and 1630, resulting in more than 40,000 deaths.

Accused witches were subjected to bizarre tests to prove their guilt. Physical marks on the body – birthmarks, moles, scars – were examined by doctors and midwives as potential “Devil’s marks.” Confessions were extracted through torture. In colonial America, the Salem witch trials of 1692 saw more than 200 people accused and 30 found guilty, with 19 executed by hanging.

These trials were a direct product of demonological thinking applied to the legal system. The accused weren’t being punished for observable, provable harm – they were being punished for an alleged invisible alliance with supernatural evil.

Criticism of the demonological school 🔗

From a modern perspective, the demonological school has significant and obvious shortcomings. Its criticisms fall into three main categories:

Unscientific foundation. There is no empirical, scientifically admissible evidence to support the claim that criminal behavior is caused by demonic possession. While belief in demons may have some psychological explanation rooted in fear and insecurity, it has no basis in observable facts. Modern science, by definition, cannot accept explanations that rely on non-material or spiritual evidence.

Irrational reasoning. Because the theory rests on supernatural beliefs rather than rational analysis, it cannot be tested, verified, or falsified. It is largely a projection of inner fear, insecurity, and superstition rather than a genuine attempt to understand the causes of criminal behavior.

Cruel and barbaric penal system. The punishment methods associated with the demonological school – burning, torture, trial by ordeal – were extraordinarily cruel. They were based on the false premise that inflicting physical suffering on the body would somehow address the spiritual cause of crime. Countless innocent people suffered and died because of this framework.

The decline of demonological thinking 🔗

The demonological school didn’t disappear overnight. Its decline was a gradual process driven by major intellectual shifts in European society.

The Enlightenment 🔗

The 18th-century Enlightenment was the single most important force in dismantling supernatural explanations for crime. Thinkers like John Locke, Thomas Hobbes, and Jean-Jacques Rousseau argued that human beings possess natural rights and that reason – not divine intervention – should guide the regulation of human conduct. Baron Montesquieu, in his influential work The Spirit of the Laws, emphasized the presumption of innocence and argued that unnecessary punishment is tyrannical.

This intellectual environment paved the way for Cesare Beccaria, who is widely considered the founder of the classical school of criminology. Beccaria rejected demonological explanations entirely and argued that crime was a product of rational choice. He proposed that punishment should be proportionate to the crime and should serve as a deterrent rather than a form of spiritual cleansing. His work fundamentally shifted how Western societies thought about crime and justice.

The rise of positivism 🔗

In the 19th century, the positivist school – led by figures like Cesare Lombroso – pushed the understanding of crime even further from supernatural explanations. Positivists searched for empirical, observable causes of criminal behavior in biology, psychology, and social conditions. This represented the final intellectual break from demonological thinking and established criminology as a scientific discipline.

The Fourth Lateran Council of 1215 also played a key institutional role: the Catholic Church formally withdrew priestly participation from trials by ordeal, effectively ending the religious endorsement of these practices and accelerating the transition to more rational legal procedures like trial by jury.

Historical significance: why it still matters 🔗

Despite its clear flaws, the demonological school holds genuine historical importance for several reasons.

First, it was the first organized attempt to explain why people commit crimes. Before the demonological framework, there was no systematic theory of crime causation at all. Even though the explanation was wrong, the impulse to understand and respond to criminal behavior was a necessary precursor to modern criminology.

Second, traces of demonological thinking persist in some form even today. In many parts of the world, crime and deviance are still viewed through a moral or spiritual lens. When people describe criminals as “evil” or say someone was “possessed by greed,” they are echoing – however faintly – the same instinct that drove the demonological school.

Third, and perhaps most importantly, the demonological school serves as a powerful cautionary tale. It demonstrates what happens when a society bases its justice system on untestable beliefs rather than evidence. The torture, witch trials, and mass executions that resulted from demonological thinking are a stark reminder of why evidence-based, humane approaches to criminal justice matter.

From demons to data: the evolution of criminology 🔗

The journey from the demonological school to modern forensic psychology is one of the most dramatic intellectual transformations in human history. We went from blaming invisible spirits to studying brain chemistry, childhood trauma, social inequality, and cognitive distortions. The tools changed from hot irons and holy water to brain scans and statistical models.

But the core question remains the same: why do people commit crimes? The demonological school was humanity’s first attempt to answer that question. It was wrong in almost every way – but it started a conversation that continues to this day, now grounded in science, data, and a commitment to human rights that the demonological thinkers could never have envisioned.

What do you think? Can you see traces of demonological thinking in how modern society sometimes labels criminals as “evil” or “beyond redemption”? And does understanding where these ideas originated change how you think about justice and punishment today?

References

1. https://www.ojp.gov/ncjrs/virtual-library/abstracts/search-criminal-man-criminological-theory-context-and-consequences
2. https://www.legalserviceindia.com/legal/article-2776-schools-of-criminology.html
3. https://en.wikipedia.org/wiki/Trial_by_ordeal
4. https://famous-trials.com/medievaltrials/2320-home
5. https://en.wikipedia.org/wiki/Witch_trials_in_the_early_modern_period
6. https://en.wikipedia.org/wiki/Salem_witch_trials
7. http://crime-study.blogspot.com/2010/03/demonology-in-criminology.html
8. https://nyccriminal.ace.fordham.edu/?p=756
9. https://hls.harvard.edu/today/law-order-in-medieval-england/