31 Then what's the advantage of being a Jew? Is there any value in the ceremony of circumcision? 2 Yes, there are great benefits! First of all, the Jews were entrusted with the whole revelation of God. 3 True, some of them were unfaithful; but just because they were unfaithful, does that mean God will be unfaithful? 4 Of course not! Even if everyone else is a liar, God is true. As the Scriptures say about him, "You will be proved right in what you say, and you will win your case in court." 5 "But," some might say, "our sinfulness serves a good purpose, for it helps people see how righteous God is. Isn't it unfair, then, for him to punish us?" (This is merely a human point of view.) 6 Of course not! If God were not entirely fair, how would he be qualified to judge the world? 7 "But," someone might still argue, "how can God condemn me as a sinner if my dishonesty highlights his truthfulness and brings him more glory?" 8 And some people even slander us by claiming that we say, "The more we sin, the better it is!" Those who say such things deserve to be condemned.
9 Well then, should we conclude that we Jews are better than others? No, not at all, for we have already shown that all people, whether Jews or Gentiles, are under the power of sin. 10 As the Scriptures say, "No one is righteous- not even one. 11 No one is truly wise; no one is seeking God. 12 All have turned away; all have become useless. No one does good, not a single one." 13 "Their talk is foul, like the stench from an open grave. Their tongues are filled with lies." "Snake venom drips from their lips." 14 "Their mouths are full of cursing and bitterness." 15 "They rush to commit murder. 16 Destruction and misery always follow them. 17 They don't know where to find peace." 18 "They have no fear of God at all."
19 Obviously, the law applies to those to whom it was given, for its purpose is to keep people from having excuses, and to show that the entire world is guilty before God.
Matthew Henry's Commentary on Romans 3:1-19
Commentary on Romans 3:1-8
(Read Romans 3:1-8)
The law could not save in or from sins, yet it gave the Jews advantages for obtaining salvation. Their stated ordinances, education in the knowledge of the true God and his service, and many favours shown to the children of Abraham, all were means of grace, and doubtless were made useful to the conversion of many. But especially the Scriptures were committed to them. Enjoyment of God's word and ordinances, is the chief happiness of a people. But God's promises are made only to believers; therefore the unbelief of some, or of many professors, cannot make this faithfulness of no effect. He will fulfil his promises to his people, and bring his threatened vengeance upon unbelievers. God's judging the world, should for ever silence all doubtings and reflections upon his justice. The wickedness and obstinate unbelief of the Jews, proved man's need of the righteousness of God by faith, and also his justice in punishing for sin. Let us do evil, that good may come, is oftener in the heart than in the mouth of sinners; for few thus justify themselves in their wicked ways. The believer knows that duty belongs to him, and events to God; and that he must not commit any sin, or speak one falsehood, upon the hope, or even assurance, that God may thereby glorify himself. If any speak and act thus, their condemnation is just.
Commentary on Romans 3:9-18
(Read Romans 3:9-18)
Here again is shown that all mankind are under the guilt of sin, as a burden; and under the government and dominion of sin, as enslaved to it, to work wickedness. This is made plain by several passages of Scripture from the Old Testament, which describe the corrupt and depraved state of all men, till grace restrain or change them. Great as our advantages are, these texts describe multitudes who call themselves Christians. Their principles and conduct prove that there is no fear of God before their eyes. And where no fear of God is, no good is to be looked for.
Commentary on Romans 3:19-20
(Read Romans 3:19-20)
It is in vain to seek for justification by the works of the law. All must plead guilty. Guilty before God, is a dreadful word; but no man can be justified by a law which condemns him for breaking it. The corruption in our nature, will for ever stop any justification by our own works.