A comparative historical and ethnographic survey of exorcism traditions spanning Mesopotamian antiquity to the contemporary era. Entries draw from cuneiform tablets, scriptural canons, ecclesiastical records, ethnographic fieldwork, clinical case literature, and comparative religion scholarship. The practice of ritual expulsion of malevolent spirits or intrusive entities from persons, places, and objects appears in virtually every documented human culture.
The oldest systematised exorcism corpus in the archaeological record is the Mesopotamian Maqlu ("Burning") series โ a collection of eight cuneiform tablets assembled c. 1000 BCE but drawing on Sumerian antecedents. Maqlu comprised incantations, prayers, and ritual acts (burning figurines, purification with fire and water) designed to counter witchcraft and drive out evil. A complementary series, Shurpu ("Incineration"), addressed taboo violations that invited demonic affliction. The specialist who performed these rites was the ฤลกipu (exorcist-priest), a figure distinct from the asรป (physician), though the two often worked in tandem: the ฤลกipu expelled spiritual causes while the asรป treated physical symptoms. The demon Lamashtu โ depicted as a lion-headed female predator of pregnant women and infants โ required specific counter-rites involving the god Pazuzu, whose image was worn as protective amulet.
The Udug-hul ("Evil Demons") series, composed in Sumerian but preserved in bilingual Sumerian-Akkadian recensions from the first millennium BCE, catalogues evil spirits and the incantations required to expel them. The udug, ala, gidim, and dim-me constitute a taxonomy of afflicting entities corresponding broadly to the disease categories the texts address: epilepsy, mental illness, fever, and infant mortality. The role of the god Marduk, patron of Babylon, as the archetypal divine exorcist โ acting on behalf of his father Enki/Ea, god of wisdom and magic โ established a theological model in which exorcism derived its efficacy from divine authority, a framework that would persist through Abrahamic traditions.
Egyptian exorcism was embedded within a comprehensive medical and magical system in which disease was attributed to gods, the dead, or demons (bau) violating the order of maat. The Ebers Papyrus (c. 1550 BCE) and the London Medical Papyrus contain incantations to be recited over patients alongside pharmacological prescriptions, with deities invoked to withdraw afflictions. Sekhmet, the lion-headed goddess of plague and destruction, was both cause and cure of epidemics; her priests served as healers and ritual specialists. The concept of demonic possession by the dead (mut, restless spirits) required the intervention of specialised priest-magicians (lector priests or kher-hebet) who recited protective and expulsive texts on behalf of afflicted individuals.
Classical Mediterranean exorcism drew on both indigenous Greek traditions and Eastern imports. The goรชs (sorcerer-exorcist) and the magos (magician, often of Persian attributed origin) were figures who trafficked with spirits. Platonic philosophy distinguished between daimones โ potentially beneficent intermediary spirits โ and kakodaimones (evil demons), anticipating later demonological distinctions. In Rome, the defixiones (binding tablets) tradition involved both afflicting and releasing persons from demonic bonds. The Greek Magical Papyri (PGM) โ an Egyptian corpus from the 2nd century BCE to 5th century CE, mixing Egyptian, Jewish, and Greek elements โ contains some of the earliest surviving explicit exorcism instructions, including formulae invoking Hebrew divine names, demonstrating the syncretism that would produce late antique exorcism practice.
The Dead Sea Scrolls contain multiple exorcism-related texts, including the Genesis Apocryphon (which depicts Abraham exorcising Pharaoh by prayer and the laying on of hands) and the Prayer of Nabonidus (portraying the Babylonian king healed of a skin disease by a Jewish exorcist). The Book of Tobit, preserved in the Septuagint, presents a detailed exorcism narrative: the demon Asmodeus is driven from Sara by burning the liver and heart of a fish at the instruction of the angel Raphael โ ritual technology attributed divine prescription. The figure of King Solomon as master exorcist was prominent in Second Temple literature; the Testament of Solomon (2ndโ5th century CE) presents Solomon binding and interrogating demons by divine seal. This Solomonic tradition fed directly into medieval grimoire culture.
The Synoptic Gospels present exorcism as central to Jesus's ministry: the Gerasene demoniac episode (Mark 5:1โ20) โ in which Jesus expels a self-named legion of demons into swine โ is among the most detailed exorcism narratives in antiquity. Jesus's method was notably direct: no lengthy incantations, no ritual materials, only command in his own name, which New Testament scholarship identifies as theologically distinctive. Graham Twelftree's Jesus the Exorcist (1993) and John Meier's A Marginal Jew treat the exorcism tradition as among the most historically secure elements of the Gospel material. The disciples were commissioned to exorcise; Acts records performed exorcisms by the apostles and the unauthorized use of Jesus's name by itinerant exorcists (Acts 19:13โ16), suggesting broad cultural currency.
The early Christian church formalised exorcism within its institutional structure. Tertullian (c. 200 CE) cites the exorcism of demons from the mentally ill as a public apologetic demonstration of Christian spiritual authority. By the third century, the office of exorcista was one of the minor orders of the Western church โ a formally ordained role distinct from lay charismatic exorcism. Origen described the expulsion of demons as ordinary Christian practice requiring only invocation of Jesus's name. The catechumenate โ the process of preparation for baptism โ involved ritual exorcisms (the scrutinies) intended to free candidates from demonic influence before baptism. Patristic writers including Irenaeus, Justin Martyr, and Cyril of Jerusalem treat exorcism as a routine pastoral and apologetic practice.
The concept of the dybbuk โ a clinging spirit of a deceased person who has invaded a living body โ appears in Jewish popular tradition from the 16th century, notably in Safed (northern Israel/Palestine), the centre of Lurianic Kabbalah. Rabbi Isaac Luria (the Ari, 1534โ1572) and his disciple Hayyim Vital developed elaborate exorcism procedures drawing on Kabbalistic theory: the possessing spirit was a soul unable to complete its cosmic rectification (tikkun), and exorcism involved addressing the spirit, determining its unfinished business, and assisting its departure through prayer, incantation, and the blowing of the shofar at specific bodily points. J.H. Chajes's Between Worlds: Dybbuks, Exorcists and Early Modern Judaism (2003) provides the most thorough academic treatment of the tradition.
Medieval exorcism theology was systematised by Thomas Aquinas (Summa Theologica), who distinguished between the church's solemn exorcism (requiring episcopal authority) and simple blessings. The Malleus Maleficarum (1487), authored by Dominican inquisitor Heinrich Kramer, while primarily a witch-hunting manual, extensively addressed demonic possession and its remedies, contributing to a conflation of witchcraft prosecution with exorcism theology that characterised late medieval and early modern practice. Notable mass possession epidemics โ Loudun (1632โ1638), Louviers (1642โ1647), Auxonne (1658โ1663) โ occupied both ecclesiastical tribunals and emergent medical opinion, generating extensive documentation reviewed by later historians including Michel de Certeau (The Possession at Loudun, 1970).
The Rituale Romanum of 1614, issued under Pope Paul V, codified Catholic exorcism rite into a standardised liturgical form used for over 350 years. The rite requires: episcopal authorisation for the exorcist; preliminary investigation to exclude natural causes; a structured sequence of prayers, psalms, Gospel readings, and direct commands to the demon; and physical signs confirming completion. The 1999 revision (De Exorcismis et Supplicationibus Quibusdam) reinforced the requirement of psychiatric evaluation prior to proceedings. The Vatican's International Association of Exorcists, founded 1990 and recognised by the Holy See in 2014, reported membership of approximately 250 Catholic priests across 30 countries as of 2014, with demand for exorcism reportedly increasing in Europe and Latin America.
Early Protestant reformers generally distanced their movements from formal exorcism ritual, interpreting Catholic exorcism as superstition. Nevertheless, charismatic and Pentecostal traditions recovered robust exorcism practice from the 19th century onward. John Wimber's "power evangelism" and the Third Wave Charismatic movement institutionalised "deliverance ministry" โ the expulsion of demons through prayer and command โ as a normative element of Christian discipleship rather than exceptional clerical activity. Contemporary deliverance ministries operate across Pentecostal, charismatic, Baptist, and independent Protestant denominations globally, with extensive published methodology (Derek Prince, Frank Hammond, Neil Anderson). The World Health Organization has documented cases of harm resulting from unregulated exorcism practices in deliverance contexts.