Romans 2:17-20

MKJV(i) 17 Behold, you are called a Jew, and rest in the Law, and boast in God; 18 and know His will and approve the things excelling, being instructed out of the Law; 19 and persuading yourselves to be a guide of the blind, a light to those in darkness; 20 an instructor of the foolish, a teacher of babes, who have the form of knowledge and of the truth in the Law.