Strange Fire deals with the miraculous manifestations found in modern Christian worship. The origin and methods of mega churches and their needs-related religion are discussed and exposed for what they are. What is the source of their inspiration? From which cistern are they drawing their water? And where are the mega preachers, such as Robert Schuller, Bill Hybels, Rick Warren, Kenneth Copeland, Benny Hinn, etc. going with their philosophies? In this lecture we learn that in modern theology there has been a shift from God-centered religion to man-centered religion, from salvation by faith and trust in the atonement, to a social gospel.