17 But as for you who have the name of Jew, and are resting on the law, and take pride in God, 18 And have knowledge of his desires, and are a judge of the things which are different, having the learning of the law, 19 In the belief that you are a guide to the blind, a light to those in the dark, 20 A teacher of the foolish, having in the law the form of knowledge and of what is true;
Matthew Henry's Commentary on Romans 2:17-20
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.