Attending bible school, deliverance school or any class in preparation to work for God or walk with Him is good but you must have eternity in view. Even as a Christian, you must have eternity in focus, how much more one who is preparing to give his service to God. This book is specially designed for every Christian, all workers in the house of God, especially students preparing for ministry. Casting out demons without eternity in view is one of the most dangerous risk to take as a student minister. Every believer must be properly guided on how to deal with evil spirit to avoid disgrace, regrets, disappointments and loss of eternity with God.