Romans 2:17-24

Now if you call yourself a Jew, and rely on the law, and boast in God, and know his will, and approve the things that are superior, being instructed from the law, and if you are convinced that you are a guide for the blind, a light to those in darkness, an instructor of the ignorant, a teacher of the immature, having the embodiment of knowledge and truth in the law —  you then, who teach another, don’t you teach yourself? You who preach, “You must not steal” — do you steal? You who say, “You must not commit adultery” — do you commit adultery? You who detest idols, do you rob temples? You who boast in the law, do you dishonor God by breaking the law? For, as it is written: The name of God is blasphemed among the Gentiles because of you.