A most timely book, full of practical application and definitely faith-building. NOT the name-it-and-claim-it presumption. Jack makes prevailing prayer something that, with our Father, we CAN partner in.Practical application:My wife was in intensive psychiatric care; depression, suicidal, eating disorder, self-punishing - seemingly a hopeless case. I read Jack's book and God woke me up to apply His principles to her situation. Very swiftly God broke the back of the oppression and she is now completely discharged from pschiatric and psychological care, off Zoloft, eating normally, back close to God, hearing Him again and walking with her Lover. To GOD be all the glory.Highly recommend reading and applying what are very simply put, but deeply spiritual, truths.