| Geneva Study Bible Though I were perfect, yet would I not know my soul: I would despise my life. Wesley's Notes 9:21 Perfect - If I should think myself perfect, yet I would not know, not acknowledge, my soul; I could not own nor plead before God the integrity of my soul, but would only make supplication to my judge, I would abhor, or condemn my life, I would not trust to the integrity either of my soul and heart, or of my life, so as to justify myself before the pure and piercing eyes of the all - seeing God. Jamieson-Fausset-Brown Bible Commentary 21. Literally, here (and in Job 9:20), "I perfect! I should not know my soul! I would despise," [that is], "disown my life"; that is, Though conscious of innocence, I should be compelled, in contending with the infinite God, to ignore my own soul and despise my past life as if it were guilty [Rosenmuller]. Matthew Henry's Concise Commentary 9:14-21 Job is still righteous in his own eyes, ch. 32:1, and this answer, though it sets forth the power and majesty of God, implies that the question between the afflicted and the Lord of providence, is a question of might, and not of right; and we begin to discover the evil fruits of pride and of a self-righteous spirit. Job begins to manifest a disposition to condemn God, that he may justify himself, for which he is afterwards reproved. Still Job knew so much of himself, that he durst not stand a trial. If we say, We have no sin, we not only deceive ourselves, but we affront God; for we sin in saying so, and give the lie to the Scripture. But Job reflected on God's goodness and justice in saying his affliction was without cause. | 
