He — God, who is the saviour of good men, and the destroyer of the wicked. It — The place; to which denying him, and seeing him, are here ascribed figuratively. Not seen — He shall be so utterly extirpated and destroyed, that there shall be no memorial of him left.
Related Commentaries of Job 8:18
Job 8:18
18 If he destroy him from his place, then it shall deny him, saying, I have not seen thee.