Romans 4:2 - Exposition

For if Abraham was justified by works, be hath whereof to glory; but not before God. Many commentators take this verse to imply that, even if he was justified by works, he still had no ground of glorying before God, though he might have before men. But the drift of the whole argument being to show that he was not justified by works at all, this interpretation can hardly stand. "Not before God" must therefore have reference to the whole of the preceding sentence, in the sense, "It was not so in the sight of God." Before God (as appears from the text to be quoted) he had not whereof to glory on the ground of being justified by works, and therefore it follows that it was not by works that he was justified.