Римлянам 3:28

Therefore we conclude, &c.--It is the unavoidable tendency of dependence upon our own works, less or more, for acceptance with God, to beget a spirit of "boasting." But that God should encourage such a spirit in sinners, by any procedure of His, is incredible. This therefore stamps falsehood upon every form of "justification by works," whereas the doctrine that. Our faith receives a righteousness That makes the sinner just, manifestly and entirely excludes "boasting"; and this is the best evidence of its truth. Inference second: This and no other way of salvation is adapted alike to Jew and Gentile.

The apostle, in this chapter, carries on his discourse concerning justification. He had already proved the guilt both of Gentiles and Jews. Now in this chapter, I. He answers some objections that might be made against what he had said about the Jews (Rom 3:1-8). II. He asserts the guilt and corruption of mankind in common, both Jews and Gentiles (Rom 3:9-18). III. He argues thence that justification must needs be by faith, and not by the law, which he gives several reasons for (Rom 3:19 to the end). The many digressions in his writings render his discourse sometimes a little difficult, but his scope is evident.