An exploration to the great conflict between good and evil in a spiritual concept. Dr. Barnhouse searches carefully for this vast spiritual conflict up until the time before the conflict. Step by step, he continues the process until the final conflict, when time comes to an end. Here we will find answers to those questions that have preoccupied thinking-people for a long time, in regard to tests, suffering, and difficulties in life, we can find help to confront those obstacles. Dr. Herbert Henry Ehrenstein said: "I am sure that this book will be one of the most important books that Dr. Barnhouse has written in his life, developing a new battle of biblical truth that many readers have never seen, involving God, Satan, the angels, demons and humanity. Also I don't know of a book available today that will include a comprehensible treatment to a complex subject."