He shall not depart out of darkness. — See Job 15:22. “By the breath of his mouth shall he go away.” What this means is not very clear: probably as in Job 11:20; or, “When he expires it shall be the end of him; he shall leave nothing permanent that is destined to last;” or, “He shall pass away suddenly and completely, like his own breath.”
Related Commentaries of Job 15:30
Job 15:30
30 He shall not depart out of darkness; the flame shall dry up his branches, and by the breath of his mouth shall he go away.