Ever heard the phrase, “You can’t teach an old dog new tricks?” Well, that phrase is not in the Bible. Young or old, born-again children of God need to change. It is not a one-time act, but an ongoing life of repentance – turning and changing from the course of sin we so often follow. In this message, I take a look at some examples of those who changed, or repented, from the way they were thinking and acting.