Just because the Law increases sin, it does not therefore obstruct the promises of God. The Law confirms the promises, in that it prepares a person to look for the fulfillment of the promises of God in Christ. The proverb has it that Hunger is the best cook. The Law makes afflicted consciences hungry for Christ. Christ tastes good to them. Hungry hearts appreciate Christ. Thirsty souls are what Christ wants. He invites them: “Come unto me, all ye that labour and are heavy laden, and I will give you rest.” Christ’s benefits are so precious that He will dispense them only to those who need them and really desire them. VERSE 21. For if there had been a law given which could have given life, verily righteousness should have been by the law. The Law cannot give life. It kills. The Law does not justify a person before God; it increases sin. The Law does not secure righteousness; it hinders righteousness. The Apostle declares emphatically that the Law of itself cannot save. Despite the intelligibility of Paul’s statement, our enemies fail to grasp it. Otherwise they would not emphasize free will, natural strength, the works of supererogation, etc. To escape the charge of forgery they always have their convenient annotation handy, that Paul is referring only to the ceremonial and not to the moral law. But Paul includes all laws. He expressly says: “If there had been a law given.” There is no law by which righteousness may be obtained, not a single one. Why not? VERSE 22. But the Scripture hath concluded all under sin. Where? First in the promises concerning Christ in Genesis 3:15 and in Genesis 22:18, which speak of the seed of the woman and the seed of Abraham. The fact that these promises were made unto the fathers concerning Christ implies that the fathers were subject to the curse of sin and eternal death. Otherwise why the need of promises? Next, Holy Writ “concludes” all under sin in this passage from Paul: “For as many as are of the works of the law are under the curse.” Again, in the passage which the Apostle quotes from Deuteronomy 27:26, “Cursed is every one that continueth not in all things which are written in the book of the law to do them.” This passage clearly submits all men to the curse, not only those who sin openly against the Law, but also those who sincerely endeavor to perform the Law, inclusive of monks, friars, hermits, etc. The conclusion is inevitable: Faith alone justified without works. If the Law itself cannot justify, much less can imperfect performance of the Law or the works of the Law, justify. VERSE 22. That the promise by faith of Jesus Christ might be given to them that believe.