I am familiar with that prayer. I used to say it as an opening prayer for protection before we would "ghost hunt" when I was young. But I gave that up long ago when I realized that was foolish and something that you shouldn't go out and seek or mess with. I guess I am kind of scared in a way to even acknowledge this thing or whatever it is for fear of pissing it off and making it worse. I've seen many paranormal shows where they asked an entity to leave or tried to bless the house and it made it worse and angered it.