Римлянам 3:18

There is no fear of God before their eyes-- (Psa 36:1): that is, "Did the eyes but 'see Him who is invisible' (Heb 11:27), a reverential awe of Him with whom we have to do would chasten every joy and lift the soul out of its deepest depressions; but to all this the natural man is a stranger." How graphic is this picture of human depravity, finding its way through each several organ of the body into the life (Rom 3:13-17): but how small a part of the "desperate wickedness" that is within (Jer 17:9) "proceedeth out of the heart of man!" (Mar 7:21-23; Psa 19:12).

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.

3:18 They have no . . . : This concluding quotation from Ps 36:1 neatly ties up the whole series (Rom 3:10-18) by referring to the same Greek words that introduced the first quotation (ouk estin, translated in 3:10, “No one is”).