Verse 2 is irony; his companions were not as wise as they thought. Job pointed out that much of what they had said about God was common knowledge (cf. 5:9-10; 8:13-19; 11:7-9). Nonetheless their conclusion, that the basis of man's relationship with God is his deeds, did not fit the facts of life. Job cited his own case as proof as well as the fact that the wicked often prosper (12:6). He said even the animals know that God sends calamities (12:7-9; cf. 11:12).
"In spite of his censure, Jobs shows here a remarkably perceptive pastoral concern for the spiritual safety of his friends. . .
"The grounds of Job's assault on his friends should be appreciated, for his attitude has been commonly misconstrued by commentators. In particular, they often say that Job doubts the justice of God. But the warning he gives his friends is based on certainty that they cannot deceive God (9), or get away with things done in secret(10). God will deal with them in strict justice, and their defences [sic] will crumble like clay' (12, NEB)."68
Verse 12 may also be irony; this was not what Job believed. On the other hand Job may have been quoting his friends or asking a rhetorical question: "Is wisdom with aged men . . .?"Job then proceeded to show that God is the only truly wise Person (12:13) in refutation of Bildad (8:8). Job mentioned several outrageous acts of God that demonstrate His mysterious wisdom (cf. chs. 38-41). He also pointed out God's great power as seen in the processes of nature and the affairs of nations (12:14-21). Man can only understand God's ways by special revelation from God. His ways are inscrutable (12:22; cf. 11:7). God also darkens people's understanding (12:24-25). In short, history shows that all the world's leading authorities have not enjoyed God's blessing as they should have if his friends' major premise was correct (12:13-25).
If his companions wanted to appeal to their own experience as authoritative, Job would too (13:1-2). Since Job's friends could not solve his problems, he asked God to speak with him (13:3). "Smear with lies"(13:4) means "plaster with lies,"cover up the truth.69Job urged his counsellors to keep quiet (v. 5).
In his remarks dealing with his friends' inability to represent God (13:6-12), Job again used legal language. It seemed incredible to Job that God's self-appointed defense attorneys should use faulty arguments, be partial, and be lying fools. God later did reprove these men for misrepresenting Him (42:7-8). They were not really defending God but their own views about God. We should be careful not to do this. Even though Job doubted God's concern for justice, he inconsistently believed God would judge his three friends justly. God's justice was a major problem for Job.
As he prepared to present his case to God, Job asked his friends to be silent and to listen (13:13-19; cf. 13:5, 6). Job realized he was risking his life to speak to God as he did (13:14). One translation of verse 15 is, "Behold, He will slay me; I do not have hope. I will present my case to His face."70Job evidently expected God to kill him for what he was about to say, but he wanted answers more than life. Job had prepared his defense as a good lawyer (13:18a), and he believed he would win his case (13:18b; cf. 9:28b) even though God would kill him. Still his hope was in God (v. 15). He again asserted his innocence (13:19a).