Job 15:4

Yea, thou castest off fear -Margin, Makest void. Fear here means the fear or reverence of God; and the idea is, that Job had not maintained a proper veneration or respect for his Maker in his argument. He had defended principles and made assertions which implied great disrespect for the Deity. If those doctrines were true; if he was right in his views about God, then he was not a being who could be reverenced. No confidence could be placed in his government; no worship of such a being could be maintained. Eliphaz does not refer here so much to what was personal with Job, as to his principles.