The devil is real. His number one deception is to cause mankind not to believe in his existence. The Bible tells us otherwise. As believers, we must understand that we have an adversary, and we must engage in spiritual warfare. Because God is love, debates have been ongoing as to how He could create such an evil being who wreaked havoc on the world. God created Lucifer in all righteousness. But he chose to become corrupt. In this issue, we will provide an introduction to spiritual warfare. It is our hope that Christians will discover who the adversary is and how to overcome him.