This book has been the culmination of over forty years of study on the concept of defending the Christian faith against false religions and cults that oppose that faith by exposing them. Since 2007, the study took on a more academic-researched scholarly tone while writing one chapter in the doctoral work. It was during that time frame that studying the false religions and cults took on a more focused biblical, historical, and Christian orthodox direction. So the foundation of this book uses the "Parable of the Wheat and the Weeds (Tares)" in Matthew 13:24-30, 36-43 and a clear understanding of the core orthodox Christian beliefs as the standard for Christians to compare the kingdom of God versus the kingdom of darkness (and God's truth versus Satan's lies/error) throughout biblical history, from the Garden of Eden to the present day, especially as the day of Jesus Christ's return so rapidly approaches.