Who is he? i.e. what am I, that I should dare to do so? Ah silly audacious wretch that I am, that I should be guilty of such madness! That hideth counsel without knowledge; which words are repeated out of Job 38:2, where they are explained. Therefore; because my mind was without knowledge, therefore my speech was ignorant and foolish. Or, being sensible of my ignorance and rashness, I think fit to make this humble and ingenuous confession. Things too wonderful for me, which I knew not; I have spoken foolishly and unadvisedly of things far above my reach, even of God's infinite and sovereign majesty, and of his deep and unsearchable counsels and providence.
Related Commentaries of Job 42:3
Job 42:3
3 Who is he that hideth counsel without knowledge? therefore have I uttered that I understood not; things too wonderful for me, which I knew not.