I recently did a short teaching series on themes related to spiritual warfare for my Sunday school class at church. This is designed to be a basic introduction to the topic. I have based many of the ideas on Karl Payne's book, Spiritual Warfare. and combined it with some of my personal story of being recently healed from multiple mental illnesses.
YouTube (video):
Opening Doors to the Spirit Realm || Real Life Spiritual Warfare, part 1
Demonization in America || Real Life Spiritual Warfare, part 2
Getting Set Free || Real Life Spiritual Warfare, part 3
