The “Crazy Religious” horror film can be one of the more interesting of the horror sub-genres, because they’re almost always inherently mysterious along with being potentially frightening. It’s either frightening because there are disillusioned people out killing non-crazy people because they think doing so will give birth to demons or the end of the world might happen, or there are enlightened people out killing non-crazy people because they will give birth to demons or the end of the world will happen. Best case scenario only a few people die horribly. Worse case scenario hell will rise and Earth will die horribly.