Thank you so much for this. A priest suggested that I use that book to solve the lack of progress in my life, which he said was caused by demons (the problem was solved months later, but not by that book). Then, just days after I finished the deliverance prayers, the computers at work started having problems, making so much backlog that I had to work ten-hour days for four months. I always suspected that my efforts just made the demons strengthen their attack against me, and I never touched the book again. Turns out I was right.