Romans 2:20-22

20and [that you are] a corrector of the foolish, a teacher of the [spiritually] childish, having in the Law the embodiment of knowledge and of the truth—

21well then, you who teach others, do you not teach yourself? You who preach against stealing, do you steal [in ways that are discrete, but just as sinful]?

22You who say that one must not commit adultery, do you commit adultery? You who detest idols, do you rob [pagan] temples [of valuable idols and offerings]?