The transgression of the wicked saith within my heart. This is a difficult passage. In the first place, the text is uncertain, since some manuscripts have לבו, "his heart," in the place of לבי, "my heart."
And further, whichever reading we prefer, the meaning is far from clear. Dr. Kay translates, "Transgression's oracle to the wicked is, 'In the interior of my own heart;'" and understands the meaning to be that the sinfulness of the wicked man deludes him into the belief that his wickedness is known to no one but himself—it is all safely locked up in the recesses of his own heart.
Professor Alexander suggests as possible, "Thus saith depravity to the wicked man, 'In the midst of my heart, there is no fear of God before his (i.e. God's) eyes.'" Others, preferring לבו to לבי, render, "Transgression speaks to the wicked within his heart; There is no fear of God," etc.
; regarding the two clauses as perfectly independent the one of the ether. This is, perhaps, the best explanation. There is no fear of God before his eyes. Either he belongs to the class of "fools, who say in their heart, There is no God" (Psalms 14:1), or he agrees with those who cry, "Tush, God hath forgotten: he hideth away his face; he will never see it" (Psalms 10:11).