Possession by an evil spirit is an encounter filled with intrigue, strange metaphysical information, and potential violence. But the biggest challenge faced by an exorcist is determining how a demon maintains its possession. Demons lie, mislead, curse, threaten. One minute they can be jocular, a moment later life-threatening. But in the midst of all this craziness the goal of an exorcism is to determine if a demon possesses by a spiritual legal right which needs canceled. This could be a blood pact, a conjuration, a sexual predilection, a grievous ancestral evil, an involvement in witchcraft. The battle for the soul of one possessed is a war to find the truth about how a demon gets in and stays in. But beware. During that process of deliverance, demons will say some really dumb things!