I have good reason for calling your attention to this. People easily mistake civil righteousness for spiritual righteousness. In civil life we must, of course, pay attention to laws and deeds, but in the spiritual life we must not think to be justified by laws and works, but always keep in mind the promise and blessing of Christ, our only Savior.
According to Paul everything that is not of faith is sin. When our opponents hear us repeat this statement of Paul, they make it appear as if we taught that governments should not be honored, as if we favored rebellion against the constituted authorities, as if we condemned all laws. Our opponents do us a great wrong, for we make a clear-cut distinction between civil and spiritual affairs.
Governmental laws and ordinances are blessings of God for this life only. As for everlasting life, temporal blessings are not good enough. Unbelievers enjoy more temporal blessings than the Christians. Civil or legal righteousness may be good enough for this life but not for the life hereafter. Otherwise the infidels would be nearer heaven than the Christians, for infidels often excel in civil righteousness.
VERSE 10. For it is written, Cursed is every one that continueth not in all things which are written in the book of the law to do them.
Paul goes on to prove from this quotation out of the Book of Deuteronomy that all men who are under the Law are under the sentence of sin, of the wrath of God, and of everlasting death. Paul produces his proof in a roundabout way. He turns the negative statement, "Cursed is every one that continueth not in all things which are written in the book of the law to do them," into a positive statement, "As many as are of the works of the law are under the curse." These two statements, one by Paul and the other by Moses, appear to conflict. Paul declares, "Whosoever shall do the works of the Law, is accursed." Moses declares, "Whosoever shall not do the works of the Law, is accursed." How can these two contradictory statements be reconciled? How can the one statement prove the other? No person can hope to understand Paul unless he understands the article of justification. These two statements are not at all inconsistent.
We must bear in mind that to do the works of the Law does not mean only to live up to the superficial requirements of the Law, but to obey the spirit of the Law to perfection. But where will you find the person who can do that? Let him step forward and we will praise him.
Our opponents have their answer ready-made. They quote Paul's own statement in Romans 2:13, "The doers of the law shall be justified." Very well. But let us first find out who the doers of the law are. They call a "doer" of the Law one who performs the Law in its literal sense. This is not to "do" the Law. This is to sin. When our opponents go about to perform the Law they sin against the first, the second, and the third commandments, in fact they sin against the whole Law. For God requires above all that we worship Him in spirit and in faith. In observing the Law for the purpose of obtaining righteousness without faith in Christ these law-workers go smack against the Law and against God. They deny the righteousness of God, His mercy, and His promises. They deny Christ and all His benefits.
In their ignorance of the true purpose of the Law the exponents of the Law abuse the Law, as Paul says, Romans 10:3, "For they, being ignorant of God's righteousness, and going about to establish their own righteousness, have not submitted themselves unto the righteousness of God."
In their folly our opponents rush into the Scriptures, pick out a sentence here and a sentence there about the Law and imagine they know all about it. Their work-righteousness is plain idolatry and blasphemy against God. No wonder they abide under the curse of God.
Because God saw that we could not fulfill the Law, He provided a way of salvation long before the Law was ever given, a salvation that He promised to Abraham, saying, "In thee shall all nations be blessed."