The Mysteries of Spiritual Warfare is a book that exposes the existence of Satan, his demons and their negative activities in the life of human beings.It also demonstrates that the work of redemption that Jesus Christ accomplished on the cross of Calvary has overcome the devil and all his works, and consequently the Christians have a victory over his power.This book demonstrates the existence of spiritual warfare and provides by the light of the word of God, His works, and the keys to fight the devil efficiently in order to live a full, blessed, and joyful life.