Would you show Him partiality or argue in His defense?
Job here warmly expresses his resentment of the unkindness of his friends. I. He comes up with them as one that understood the matter in dispute as well as they, and did not need to be taught by them, Job 13:1, Job 13:2. They compelled him, as the Corinthians did Paul, to commend himself and his own knowledge, yet not in a way of self-applause, but of self-justification.
Commenting on Job 13:1-12
Will ye accept his person?.... Accepting persons ought not to be done in judgment by earthly judges; which is done when they give a cause to one through favour and affection to his person, because rich, or their friend, and against another, because otherwise; and something like this Job intimates his friends did in the present case; they only considered what God was, holy, just...
accept his person--God's; that is, be partial for Him, as when a judge favors one party in a trial, because of personal considerations. contend for God--namely, with fallacies and prepossessions against Job before judgment (Jdg 6:31). Partiality can never please the impartial God, nor the goodness of the cause excuse the unfairness of the arguments.