Job 11:4

For thou hast said, My doctrine is pure, and I am clean in thine eyes.

For thou hast said,.... What follows is produced to support the charge, especially of lying, which seems to be founded on what he had said in Job 6:10;

My doctrine is pure; free from error, unadulterated, unmixed, not blended with Heathenish principles and human doctrines; but tending to purity of heart and life, as every word of God, and doctrine that comes from him, is pure, yea, very pure, like silver purified seven times; and such was Job's doctrine which he "received" from God, "took" {y} up and professed, taught and delivered to others, so far as was agreeable to the will of God, and the revelation he had then made: and it appears that Job had very clear and sublime notions of God, of his being and perfections, of his works of nature, providence, and grace; of Christ his living Redeemer, of redemption and justification by him, and of the resurrection of the dead; and had purer and better notions of divine things than his friends had, and spoke better things of God than they did, God himself being witness, Job 42:7; some interpret this of the purity of his life and conversation: he is further charged with saying:

and I am clean in thine eyes: speaking to God, as Jarchi observes; and indeed so he was, and every believer is, in an evangelic sense; as to the new man, which is created in righteousness and true holiness, is without sin, and cannot commit it; and as washed from all sin in the blood of Christ, and as clothed with his righteousness, in which the saints are faultless before the throne, and are unblamable and irreprovable in the sight of God: but Zophar's meaning is, that Job had asserted that he was entirely free from sin in himself, was wholly without it, and did not commit any; and had appealed to God, as knowing it to be true; and which he seems to have grounded on what he had said,