Romans 2:19-21

Amplified Bible

¹⁹ and [if you] are confident that you are a [qualified] guide to the blind [those untaught in theology], a light to those who are in darkness, ²⁰ and [that you are] ^[a]a corrector of the foolish, a teacher of the [spiritually] ^[b]childish, having in the Law the embodiment of knowledge and of the truth— ²¹ well 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]?