I found this book to be a great learning experience. I have not encountered, in my experience, attacks as profound as the writer and some that he describes from other's experiences. But, since I came to the Lord Jesus which was in 2012, I have things that I should not be thinking about that just come out of nowhere into my thoughts. If worse attacks come I will be more prepared for battle against Satan and his cohorts. I highly suggest this book for all those that are saved or those that have enough knowledge of the Bible to understand the book.