Watch Prey for the Devil (2022) online

Prey for the Devil, the film directed by Daniel Stamm, follows the events of a school of exorcism, secretly reopened by the Vatican, after the increase in cases of demonic possession. The Church has decided to resume training priests, convinced that it is the only way to defend itself from rampant evil. But only men are allowed to carry out exorcisms, to the regret of Sister Ann (Jacqueline Byers), a young 25-year-old nun who believes she has a vocation for performing exorcisms. The only one who sees this special gift in her is a professor of hers, who decides to mentor her, allowing her to attend the lessons and study how to carry out the ritual.
When Sister Ann runs into one of the school's patients, she will come face to face with a powerful demonic force, which will infest the entire institution. The soul of the nun herself will be in danger, because the demon is closely related to Ann's traumatic past ...