For years, Dr. Davis preached a message on "Christian Dating," but when his oldest daughter turned sixteen and he took her on her first date, he knew something was wrong. Bible-believing churches for years have warned about worldly dating because of the danger of moral impurity. 1 Thess. 4 is clear that is possible to degraud a brother or sister, not only physically, but emotionally as well. Christian families, to be safe, must erect fences that will protect against defrauding in both areas. 1 CD. 70 minutes.