Not for the casual reader. Spritual Warfare is a "very serious" subject. Mr. Prince was quite an evangelist in his time and he still speaks to us across "time" about a "timeless war". I agree with the first reviewer that htis book is "theological", and that's what I enjoy about Mr. Prince's books. He doesn't go out on a limb and refers the reader to the passages of Scriptureto support his points. I read another fine book of Derek Prince's, "They Shall Expell Demons", he takes a very serious approach to a very powerful ministry and exposes the devila nd his tactics for every Christian to take note. This book is not for the faint of heart.If you're looking for something "light" and "feel good"....don't bother. This book and his others will open your eyes and have you taking another look at a very powerful and necessary ministry.