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.
Related Commentaries of Job 9:21
Job 9:21
21 Though I were perfect, yet would I not know my soul: I would despise my life.