Reference

Romans 2:19

And art confident that thou thyself art a guide of the blind, a light of them which are in darkness,
17

Behold, thou art called a Jew, and restest in the law, and makest thy boast of God,

18

And knowest his will, and approvest the things that are more excellent, being instructed out of the law;

19

And art confident that thou thyself art a guide of the blind, a light of them which are in darkness,

20

An instructor of the foolish, a teacher of babes, which hast the form of knowledge and of the truth in the law.

21

Thou therefore which teachest another, teachest thou not thyself? thou that preachest a man should not steal, dost thou steal?