You might think it would take hundreds of years to rack up stats like that, but you have to realize two things about exorcisms. Constanza appears normal on the surface, but she claims to have been possessed continually over the course of 15 years. As the films goes on, she goes to “salvation masses,” which are mass exorcisms in stadiums and large auditoriums. In Islam, the possessed is healed from the damage, both spiritual and physical, done by the entity who has possessed them. 7 The Roman Ritual Of ExorcismReal ExorcismWatch this video on YouTubeAll Roman Catholic exorcisms are administered based on the Roman exorcism ritual.