In this sermon, we learn that spiritual defection occurs when one abandons the Kingdom of God. They also abandon its concepts, the Church, and the saints that have been a part of fellowship and friendship for them. Far too often there is a willingness to think that doctrine is the only place of error. Nothing could be further from the truth because the devil uses every opportunity he can to subvert the souls of men. One has to understand that everything opposing God is unacceptable.