 First of all, I want to give a caveat. I, as you can probably guess, I am not an exorcist. Only a priest can be delegated that authority by his bishop. So I am not an exorcist. I have no training or experience in that world. I rely upon the exorcist whose work I find helpful by reading their books and trying to understand through them the reality of this world that I really want no part of. So I acknowledge their