Why does evil persist? If Satan is a defeated enemy, why does it appear as though he isnt? Why doesnt he give up? Evil rages at an unacceptable level against individuals and groups of people who are created in the image of God and no one appears able to do very much about it. We are in the midst of an ancient, ongoing, global, celestial struggle for power and authority to govern and control human behavior and subsequently the nations of the earth, even the planet itself. Dr. Linda Rios Brook offers a detailed examination of the ancient struggle between God, the devil, and humanity, helping readers learn and apply what the Bible teaches us about dealing with evil at its root cause. Scripture shows us that Satan lost his authority to rule on the Earth, but not his power. If people of faith are to draw a line and say this far and no further, it will require a better understanding of the enemy we face. If we are to prevail against his plans, we must understand him better than we do.