Romans 2:17-20

Behold, thou art called a Jew, and restest in the law, and makest thy boast of God, and knowest his will, and approvest the things that are more excellent, being instructed out of the law; and art confident that thou thyself art a guide of the blind, a light of them which are in darkness, an instructor of the foolish, a teacher of babes, which hast the form of knowledge and of the truth in the law.