Exorcism in the Catholic Church
The Catholic Church authorizes the use of exorcism for those who are believed to be the victims of demonic possession. In Roman Catholicism, exorcism is a sacramental but not a sacrament, unlike baptism or confession. Unlike a sacrament, exorcism's "integrity and efficacy do not depend ... on the rigid use of an unchanging formula or on the ordered sequence of prescribed actions. Its efficacy depends on two elements: authorization from valid and licit Church authorities, and the faith of the exorcist." The Catechism of the Catholic Church states: "When the Church asks publicly and authoritatively in the name of Jesus Christ that a person or object be protected against the power of the Evil One and withdrawn from his dominion, it is called exorcism."
Painting in the Valencia Cathedral by Francisco de Goya of Saint Francis Borgia performing an exorcism.
Exorcism of St Benedict by Spinello Aretino, 1387.
Saint Philip of Agira with the Gospel in his left hand, the symbol of the exorcists, in the May celebrations in his honor at Limina, Sicily
In some religions, an exorcist is a person who is believed to be able to cast out the devil or performs the ridding of demons or other supernatural beings who are alleged to have possessed a person, or (sometimes) a building or even an object. An exorcist can be a specially prepared or instructed person including: priest, a nun, a monk, a witch doctor (healer), a shaman, a psychic or a geomancer.
Saint Philip of Agira with the Gospel in his left hand, the symbol of the exorcists, in the May celebrations in his honor at Limina, Sicily
The image of Hanuman at the Hanuman temple in Sarangpur is said to be so powerful that a mere look at it by people affected by evil spirits, drives the evil spirits out of the people affected