Job hath spoken without knowledge - There is no good in arguing with a self-willed, self-conceited man. Job has spoken like a man destitute of wisdom and discretion.

Job hath spoken without knowledge,.... Not that Job was an ignorant man, either in things natural or divine; but in this point, about the chastening hand of God upon him, he had said some things which betrayed lack of knowledge, as in Job 34:5;

and his words were without wisdom; Job was not destitute of human wisdom, nor of spiritual wisdom, but no man is wise at all times; some things had dropped from him which savoured of folly and ignorance, and which he afterwards was convinced of, and confessed with shame, Job 40:4; being charged by the Lord himself with what he is here by Elihu, Job 38:2; and it may be observed, that Elihu does not charge Job with being a wicked man, as his three friends did, but as having spoken unadvisedly with lips, under his chastening circumstances, and which he labours to convince him of.

Job hath spoken without knowledge, and his words were without wisdom.

34:31-37 When we reprove for what is amiss, we must direct to what is good. Job's friends would have had him own himself a wicked man. Let will only oblige him to own that he spoke unadvisedly with his lips. Let us, in giving reproof, not make a matter worse than it is. Elihu directs Job to humble himself before God for his sins, and to accept the punishment. Also to pray to God to discover his sins to him. A good man is willing to know the worst of himself; particularly, under affliction, he desires to be told wherefore God contends with him. It is not enough to be sorry for our sins, but we must go and sin no more. And if we are affectionate children, we shall love to speak with our Father, and to tell him all our mind. Elihu reasons with Job concerning his discontent under affliction. We are ready to think every thing that concerns us should be just as we would have it; but it is not reasonable to expect this. Elihu asks whether there was not sin and folly in what Job said. God is righteous in all his ways, and holy in all his works, Ps 145:17. The believer saith, Let my Saviour, my wise and loving Lord, choose every thing for me. I am sure that will be wisest, and the best for his glory and my good.