Why do football coaches watch hours of game films? Why do army Generals send elite units of soldiers behind enemy lines? Because a working knowledge of the enemy’s strength and the opposition’s strategy takes you a good way along the path to victory! Knowing the enemy is also an essential factor in the Christian life. In this series, our teacher Philip De Courcy looks at the doctrine of Satan, not that we might be fascinated with him, but that we might understand the challenges we face and the victory we have in Christ. In these studies, Philip looks at who the devil is and what the devil does. He also looks at what Jesus has done to the devil. Ours is a real but defeated enemy.