17 But if thou bearest the name of a Jew, and restest upon the law, and gloriest in God, 18 and knowest his will, and approvest the things that are excellent, being instructed out of the law, 19 and art confident that thou thyself art a guide of the blind, a light of them that are in darkness, 20 a corrector of the foolish, a teacher of babes, having in the law the form of knowledge and of the truth; 21 thou therefore that teachest another, teachest thou not thyself? thou that preachest a man should not steal, dost thou steal? 22 thou that sayest a man should not commit adultery, dost thou commit adultery? thou that abhorrest idols, dost thou rob temples? 23 thou who gloriest in the law, through thy transgression of the law dishonorest thou God?
Matthew Henry's Commentary on Romans 2:17-23
Commentary on Romans 2:17-24
(Read Romans 2:17-24)
The apostle directs his discourse to the Jews, and shows of what sins they were guilty, notwithstanding their profession and vain pretensions. A believing, humble, thankful glorying in God, is the root and sum of all religion. But proud, vain-glorious boasting in God, and in the outward profession of his name, is the root and sum of all hypocrisy. Spiritual pride is the most dangerous of all kinds of pride. A great evil of the sins professors is, the dishonour done to God and religion, by their not living according to their profession. Many despise their more ignorant neighbours who rest in a dead form of godliness; yet themselves trust in a form of knowledge, equally void of life and power, while some glory in the gospel, whose unholy lives dishonour God, and cause his name to be blasphemed.