Is Demonic Possession Real? Psychiatrists and Priests Weigh In
For outsiders, exorcisms often seem confined to horror films or medieval superstition. Yet Catholic clergy today speak of an astonishing surge in requests for deliverance rituals. “The Vatican does not track global or countrywide exorcism, but in my experience…demand is rising,” writes Dr. Richard Gallagher, a psychiatrist who advises dioceses on alleged possession.1,2 In Indiana, Father Vincent Lampert, the archdiocese’s official exorcist, reports receiving about 20 pleas per week, roughly twice his caseload in 2005.1
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Such figures have not gone unnoticed. In 2014, Pope Francis formally recognized the International Association of Exorcists (IAE),3 a worldwide network of priests and ministers, and by 2025 its membership had grown from a few hundred to well over a thousand.45 As Bishop Francesco Bamonte, the IAE’s president, told Vatican media, exorcism is “a form of charity” and a “dramatic reality” that should not be ignored.6 This is a striking development in an age when many presume the devil’s work would vanish under modernity’s light.
A Surge in Demand
Experts and clergy point to a genuine boom in purported demonic cases across the globe. In the United States, just 12 priests were designated as “stable” exorcists in 2005; a decade later there were about 50, and current estimates put the number of practicing exorcists well above 125.7 Across the Atlantic, Catholics, Orthodox and even Anglicans have joined in. A Guardian report in 2018 noted the Vatican-backed IAE then had “more than 200” priests (Catholic, Anglican and Orthodox) and declared rising exorcism claims a “pastoral emergency.”8 In some countries the numbers stagger: one Sicilian exorcist told journalists that annual cases in Italy had “tripled to 500,000.”9 And the phenomenon is not confined to Catholics. In the United Kingdom, think tanks have described an exorcism “boom,” especially among Pentecostal churches.10
Several social factors may explain the trend. Digital media, horror films and occult-driven TV have turned new generations more open or susceptible to supernatural explanations. As Gallagher observes, young people today grow up on films and shows about demon-possession, whereas “when I was a kid…this stuff was dismissed and frowned upon.”11 At the same time, the decline of mainline religion has left a void: many former churchgoers drift into “alternative” spiritualities. Some exorcists speculate that engaging with the paranormal opens people to harmful forces, as one insider put it: “through alternate spiritualities…people have opened themselves up to evil forces and spirits” in ways that orthodox believers do not.12
The Vatican’s Response
The Catholic hierarchy has quietly but decidedly bolstered its anti-demonic efforts. In 2010 the U.S. Conference of Catholic Bishops organized a special meeting for clergy interested in deliverance ministry.13 In 2014 the Vatican’s Congregation for the Clergy approved the statutes of the IAE, formally recognizing it under canon law.3 By official account, the Vatican newspaper L’Osservatore Romano noted that 250 priests in 30 countries belonged to the IAE upon its recognition,3 and since then membership has grown dramatically.54
On the world stage, Pope Francis has spoken frequently of spiritual warfare and even laid hands on a man believed to be possessed, leading some exorcists to interpret it as a “prayer of liberation from Satan.”14 In the IAE’s view, the Church must treat exorcism as a pastoral duty. As Bamonte told L’Osservatore, exorcism “benefits those who suffer” and should be seen as an act of Christian charity.156
At the same time, the hierarchy emphasizes caution. The Catholic Church has long-established rules and rituals for exorcism that must be followed precisely. The Catechism of the Catholic Church states that a major exorcism “can be performed only by a priest and with the permission of the bishop,” and explicitly warns that “illness, especially psychological illness, is a very different matter” and must be ruled out before an exorcism begins.16 As one Vatican veteran explained, any priest wishing to perform an exorcism must first seek a bishop’s permission and be absolutely sure the case is not a psychiatric one.1718
The Rite and the Rules
Under Church law, the rite of exorcism is a sacramental, not a sacrament, and it comes in two forms. A minor exorcism is part of baptismal prayers, while the solemn “major exorcism” is a lengthy ritual reserved for real possession. In any case, canon law insists on prudence and prayer. The priest must speak the ritual prayers with authority “in the name of Jesus Christ,” as Catechism 1673 puts it,20 and strictly observe the Church’s guidelines. Concretely, these rules mean multiple safeguards: doctors and psychologists are consulted; supernatural causes are deemed credible only after natural ones are exhausted.18
This careful approach is meant to guard against misuse. Church authorities have been blunt that beatings or theatrics are unacceptable. Father Gallagher warns that in some quarters an “overly preoccupied” belief in the devil has led to “absurd or even dangerous ‘treatments,’ such as beating victims,” especially in poorer regions.21 Such incidents, whether in remote villages or aggressive charismatic sects, have given exorcism a stigma and prompted Vatican prelates to stress that only trained clergy should intervene.
Symptoms and Skepticism
So what are these rare signs of possession? Exorcists describe a cluster of dramatic phenomena. Victims may suddenly enter deep trances, utter curses or blasphemies in languages they never studied, or display strength far beyond their normal capacity.2223 One commonly cited example: in William Friedkin’s documentary The Devil and Father Amorth, an Italian woman undergoing an exorcism screamed in a “raspy voice that was not hers,” growled unintelligibly in Latin, and fought off four assistants, events that Friedkin described as a “complete transformation” in her personality and physicality.23
Many physicians and psychiatrists, however, maintain strong skepticism. They note that psychotic episodes, dissociative disorders and highly suggestible states can mimic these signs. Gallagher and others stress that “most of the people I evaluate in this role suffer from the more prosaic problems of a medical disorder.”25 As Amorth himself once admitted, roughly 98% of those who sought an exorcism needed a doctor, not a priest.26
This tension between faith and medicine shows up in Church training as well. The Catechism insists that “one is dealing with the presence of the Evil One, and not an illness” before proceeding.18 In reality, that discernment often means ruling out epilepsy, schizophrenia or drug abuse. Exorcists typically work hand-in-hand with psychologists. Even so, those who witness something they truly believe is supernatural find it hard to abandon the premise. They argue that dozens of different cultures, past and present, tell remarkably similar stories of spirit possession, a point noted by anthropologists that Gallagher invokes to suggest the phenomena might have some objective basis.29
A Global and Cultural Phenomenon
Exorcism as a practice is by no means confined to Catholicism. Pentecostal and charismatic churches in Africa, Latin America and Asia are often filled with deliverance ministers. In Nigeria, for example, human-rights groups have documented widespread abuse of people labeled “possessed.” A 2019 report by Human Rights Watch found that misunderstanding of mental illness as evil spirits leads many Nigerians to send relatives to so-called prayer camps or faith healers.31 There, patients have been chained in dark cells or beaten under the claim of exorcism.
Within Catholicism the reaction has been mixed. Some laity welcome a reminder that the spiritual life still includes battle with evil. Many priests quietly affirm that some cases defy conventional explanation. Others worry that the focus on demons feeds superstition, distracts from the Gospel, or even constitutes “spiritual abuse” of vulnerable people.34 Pope Francis himself has struck a balanced tone: urging priests not to fear the devil’s existence, yet also warning the faithful not to become obsessed with him.
Faith and Fiction
The resurgence of exorcism in the Catholic world is inseparable from its place in culture. Hollywood’s interest in the topic is no coincidence: a new Pope’s Exorcist film and Friedkin’s real exorcism documentary have thrust these issues before a mass audience. Catholic exorcists themselves have taken to social media and interviews to clarify what they see as the truth behind the myths. In a 2023 poll by CNA (Catholic News Agency), 800 priests worldwide rebuked sensational films for exaggerating the demonic dimension.32 Exorcists point out that most cinematic tropes (levitating beds, heads spinning) rarely occur in real ceremonies.
What lies behind all this? Are real demonic forces seeding themselves through the digital age, or has secular society suddenly “wakened” to an ancient problem? For believers, the answer is simple: evil is real, and in weakened faith communities it finds opportunities. For skeptics, the facts still favor medicine: centuries of church and folklore may well reflect archetypes of the human mind grappling with fear and illness. Yet even some scientists concede that seeing possession exclusively as delusion might be a dogmatic stance.
The Catholic Church, for its part, seems to have staked a middle path: it formally acknowledges the possibility of devilish influence while insisting on rigorous discernment. It has endowed exorcists with more training, media channels and even liturgical updates to ensure the rite is taken seriously. And it has endorsed an international exorcist fraternity as a sign that it treats the issue with gravity, not ridicule. In doing so the Church walks a line between belief and skepticism that its flock often finds uneasy. But whether one believes devils literally stalk the earth, the Church’s actions suggest it is unwilling to dismiss anyone’s cries for deliverance. In an era when nearly every other human malady seems within science’s reach, exorcism remains one of our last frontiers, a threshold where faith, fear and the unknown still converge.
