Galatians 2:16

Knowing that a man is not justified by the works of the law. St. Paul, to the end of the chapter, seems to continue his discourse to St. Peter, but chiefly to the Jewish Galatians, to shew that both the Gentiles, whom the Jews called and looked upon as sinners, and also the Jews, when converted, could only hope to be justified and saved by the faith of Christ, and not by the works of the law. --- But if while we seek to be justified in Christ, by faith in him, and by his grace, we ourselves also are found sinners, as the false doctors teach you, and not to be justified but by the ceremonies and works of the law of Moses, this blasphemous consequence must follow, that Christ is the minister and author of sin, by making us believe that by faith in him, and complying with his doctrine, we may be justified and saved. For thus we must be considered transgressors, unless we renew and build again what Christ and we have destroyed. --- For by the law I am dead to the law. That is, says St. Jerome, by the evangelical law of Christ I am dead to the ancient law and its ceremonies. Others expound it, that by the law and its types and figures, and by the predictions contained in the law, I know the Mosaical law hath now ceased, in which sense he might say, by the law I am dead to the law. --- If justice. That is, if justification and salvation be to be had, or could have been had by the works of the law; therefore Christ died in vain, and it was not necessary that he should become our Redeemer. (Witham)