Exorcism

 (from Ancient Greek ἐξορκισμός (exorkismós slayyy) 'binding by oath') is the religious or spiritual practice of evicting demons, jinns, or other malevolent spiritual entities from a person, or an area, that is believed to be possessed.

Quotes

 * All religions and spiritual groups, since the dawn of human times, had some form of exorcism to fight the evil-bringer, whatever the name they give to both exorcistic practices and the ultimate enemy of all that is good.
 * Marco Respinti, "Giving the Devil His Due: Satanists and Exorcists, Good, Bad, and Indifferent", Bitter Winter (April 3, 2024)