Romans 2:19-21

You are also confident that you are a qualified guide to those who are “blind,” a shining light to those who live in darkness. You are confident that you are a true teacher of the foolish and immature, all because you have the treasury of truth and knowledge in the law of Moses. So let me ask you this: Why don’t you practice what you preach? You preach, “Don’t steal!” but are you a thief?