Exorcism
Exorcism is the ritual act of invoking divine or spiritual authority to expel malevolent entities, such as demons or evil spirits, believed to possess persons, places, or objects, a practice documented across ancient and contemporary religious traditions.[1][2] Originating in prehistoric shamanistic beliefs and formalized in texts like the Hindu Vedas, exorcism involves prayers, incantations, holy water, and sometimes physical confrontations to restore the afflicted to normalcy.[1][3] In Christianity, exorcism draws from New Testament accounts of Jesus expelling demons, with the Catholic Church maintaining official rites in the Roman Ritual, requiring trained priests and episcopal approval for major exorcisms to combat perceived satanic influence.[4][5] Parallel practices appear in Islam, where ruqyah recitations from the Quran aim to驱除 jinn possessions, and in Hinduism, through tantric rituals targeting bhutas or pretas using mantras and offerings.[6][7] These rituals persist globally, often surging in response to cultural anxieties or unexplained afflictions, though formal ecclesiastical oversight varies.[1][5] Empirical scrutiny reveals no verifiable evidence for supernatural possession, with symptoms—convulsions, altered voices, aversion to sacred objects—aligning closely with dissociative disorders, schizophrenia, or epilepsy, treatable via psychiatric intervention rather than ritual.[8][9] Studies indicate exorcism's apparent successes stem from suggestion, placebo responses, or remission of underlying conditions, while risks include physical injury, psychological trauma, and fatal delays in medical care, as seen in documented cases of harm during unsupervised sessions.[8][10] Despite theological assertions, causal mechanisms remain unproven outside faith-based interpretations, underscoring tensions between religious conviction and scientific causality.[11][12]