Dreadful sounds are in his ears; in prosperity the destroyer will come upon him.
Eliphaz, having reproved Job for his answers, here comes to maintain his own thesis, upon which he built his censure of Job. His opinion is that those who are wicked are certainly miserable, whence he would infer that those who are miserable are certainly wicked, and that therefore Job was so. Observe, I.
Commenting on Job 15:17-35
He believeth not that he shall return out of darkness,.... When he lies down at night he despairs of ever seeing the light of the morning, through fear of an enemy, a robber, a murderer, or of one disaster or another, Deu 28:66; or when he is in any affliction and calamity, which is often signified by darkness, he cannot persuade himself that he shall...
An evil conscience conceives alarm at every sudden sound, though it be in a time of peace ("prosperity"), when there is no real danger (Lev 26:36; Pro 28:1; Kg2 7:6).