Romans 3:20-21

Verse 20. By the deeds of the law. By works; or by such deeds as the law requires. The word law has, in the Scriptures, a great variety of significations. Its strict and proper meaning is, a rule of conduct prescribed by superior authority. The course of reasoning in these chapters shows the sense in which the apostle uses it here. He intends evidently to apply it to those rules or laws by which the Jews and Gentiles pretended to frame their lives; and to affirm that men could be justified by no conformity to those laws. He had shown Rom 1 that the heathen, the entire Gentile world, had violated the laws of nature--the rules of virtue made known to them by reason, tradition, and conscience, He had shown the same Rom 2:1-3:29 in respect to the Jews. They had equally failed in rendering obedience to their law. In both these cases the reference was not to ceremonial or ritual laws, but to the moral law; whether that law was made known by reason or by revelation. The apostle had not been discussing the question whether they had yielded obedience to their ceremonial law, but whether they had been found holy, i.e. whether they had obeyed the moral law. The conclusion was, that in all this they had failed, and that therefore they could not be justified by that law. That the apostle did not intend to speak of external works only is apparent; for he all along charges them with a want of conformity of the heart no less than with a want of conformity of the life. See Rom 1:26,29-31; Rom 2:28,29. The conclusion is therefore a general one, that by no law, made known either by reason, conscience, tradition, or revelation, could man be justified; that there was no form of obedience which could be rendered, that would justify men in the sight of a holy God.

There shall no flesh. No man; no human being, either among the Jews or the Gentiles. It is a strong expression, denoting the absolute universality of his conclusion. Rom 1:3. Be justified. Be regarded and treated as righteous. None shall be esteemed as having kept the law, and as being entitled to the rewards of obedience. Rom 1:17.

In his sight. Before him. God sits as a Judge to determine the characters of men, and he shall not adjudge any to have kept the law.

For by the law. That is, by all law. The connexion shows that this is the sense. Law is a rule of action. The effect of applying a rule to our conduct is to show us what sin is. The meaning of the apostle clearly is, that the application of a law to try our conduct, instead of being a ground of justification, will be merely to show us our own sinfulness and departures from duty. A man may esteem himself to be very right and correct, until he compares himself with a rule, or law; so, whether the Gentiles compared their conduct with their laws of reason and conscience, or the Jew his with his written law, the effect would be to show them how far they had departed. The more closely and faithfully it should be applied, the more they would see it. So far from being justified by it, they would be more and more condemned. Comp. Rom 7:7-10. The same is the case now. This is the way in which a sinner is converted; and the more closely and faithfully the law is preached, the more will it condemn him, and show him that he needs some other plan of salvation.

(y) "therefore by the deeds of the law" Ps 143:2
Verse 21. But now. The apostle, having shown the entire failure of all attempts to be justified by the law, whether among Jews or Gentiles, proceeds to state fully the plan of justification by Jesus Christ in the gospel. To do this was the main design of the epistle, Rom 1:17. He makes, therefore, in the close of this chapter, an explicit statement of the nature of the doctrine; and in the following parts of the epistle he fully-proves it, and illustrates its effects.

The righteousness of God. God's plan of justifying men. Rom 1:17.

Without the law. In a way different from personal obedience to the law. It does not mean that God abandoned his law; or that Jesus Christ did not regard the law, for he came to "magnify" it, Isa 42:21 or that sinners after they are justified have no regard to the law; but it means simply what the apostle had been endeavouring to show, that justification could not be accomplished by personal obedience to any law of Jew or Gentile, and that it must be accomplished in some other way.

Being witnessed. Being borne witness to. It was not a new doctrine; it was found in the Old Testament. The apostle makes this observation with special reference to the Jews. He does not declare any new thing, but that which was fully declared in their own sacred writings.

By the law. This expression here evidently denotes, as it did commonly among the Jews, the five books of Moses. And the apostle means to say that this doctrine was found in those books; not that it was in the ten commandments, or in the law, strictly so called. It is not a part of law to declare justification except by strict and perfect obedience. That it was found in those books the apostle shows by the case of Abraham, Rom 4. See also his reasoning on Lev 18:5, and De 30:12-14, in Rom 10:5-11; comp. Ex 34:6,7.

And the prophets. Generally, the remainder of the Old Testament. The phrase "the law and the prophets" comprehended the whole of the Old Testament, Mt 5:17, 11:13, 22:40, Acts 13:15, 28:23. That this doctrine was contained in the prophets, the apostle showed by the passage quoted from Hab 2:4, in Hab 1:17, "The just shall live by faith." The same thing he showed in Rom 10:11, from Isa 28:16, 49:23; and Rom 4:6-8, from Ps 22. The same thing is fully taught in Isa 53:11, Dan 9:24. Indeed, the general tenor of the Old Testament-- the appointment of sacrifices, etc.--taught that man was a sinner, and that he could not be justified by obedience to the moral law.

(z) "by the Law and the Prophets" Acts 26:22
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