9 What then? Are we Jews any better off? No, not at all; for I have already charged that all men, both Jews and Greeks, are under the power of sin, 10 as it is written: "None is righteous, no, not one; 11 no one understands, no one seeks for God. 12 All have turned aside, together they have gone wrong; no one does good, not even one." 13 "Their throat is an open grave, they use their tongues to deceive." "The venom of asps is under their lips." 14 "Their mouth is full of curses and bitterness." 15 "Their feet are swift to shed blood, 16 in their paths are ruin and misery, 17 and the way of peace they do not know." 18 "There is no fear of God before their eyes."
19 Now we know that whatever the law says it speaks to those who are under the law, so that every mouth may be stopped, and the whole world may be held accountable to God. 20 For no human being will be justified in his sight by works of the law, since through the law comes knowledge of sin.
Matthew Henry's Commentary on Romans 3:9-20
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.