if I have covered my transgressions like Adam by hiding my guilt in my heart,
We have here Job's protestation against three more sins, together with his general appeal to God's bar and his petition for a hearing there, which, it is likely, was intended to conclude his discourse (and therefore we will consider it last), but that another particular sin occurred, from which he thought it requisite to acquit himself. He clears himself from the charge, I. Of dissimulation and hypocrisy.
Commenting on Job 31:33-40
Oh, that one would hear me!.... Or, "who will give me a hearer?" (l) Oh, that I had one! not a nearer of him as a teacher and instructor of many, as he had been, Job 4:3; or only to hear what he had delivered in this chapter; but to hear his cause, and hear him plead his own cause in a judiciary way; he...
Adam--translated by UMBREIT, "as men do" (Hos 6:7, where see Margin). But English Version is more natural. The very same word for "hiding" is used in Gen 3:8, Gen 3:10, of Adam hiding himself from God. Job elsewhere alludes to the flood. So he might easily know of the fall, through the two links which connect Adam and Abraham (about Job's time), namely, Methuselah and Shem.