| Matthew Henry's Concise Commentary 40:6-14 Those who profit by what they have heard from God, shall hear more from him. And those who are truly convinced of sin, yet need to be more thoroughly convinced and more humbled. No doubt God, and he only, has power to humble and bring down proud men; he has wisdom to know when and how to do it, and it is not for us to teach him how to govern the world. Our own hands cannot save us by recommending us to God's grace, much less rescuing us from his justice; and therefore into his hand we must commit ourselves. The renewal of a believer proceeds in the same way of conviction, humbling, and watchfulness against remaining sin, as his first conversion. When convinced of many evils in our conduct, we still need convincing of many more.
Pulpit CommentaryVerse 11. - Cast abroad the rage of thy wrath. "Give vent," i.e., "to thy anger against the wicked, and let it be seen what thou canst do in the way of restraining evil and punishing transgressors." Behold every one that is proud, and abase him. If my moral government does not satisfy thee., Improve upon it. Put down those wicked ones whom thou sayest that I allow to prosper (Job 24:2-23); "abase" them in the dust; do what thou accusest me of not doing. Then wilt thou have established something of a claim to enter into controversy with me.
Gill's Exposition of the Entire BibleCast abroad the rage of thy wrath,.... Work thyself up into a passion, at least seemingly; put on all the airs of a wrathful and enraged king on a throne of state, whose wrath is like the roaring of a lion, and as messengers of death; pour out menaces plentifully, threatening what thou wilt do; and try if by such means thou canst humble the spirit of a proud man, as follows; and behold everyone that is proud, and abase him; look sternly at him, put on a fierce, furious, and menacing countenance, and see if thou canst dash a proud man out of countenance, and humble him before thee, as I am able; among the many instances of divine power the Lord settles upon this one, and proposes it to Job to try his skill and power upon, the humbling of a proud man.
Jamieson-Fausset-Brown Bible Commentary11. rage—rather, pour out the redundant floods of, &c. behold—Try, canst thou, as God, by a mere glance abase the proud (Isa 2:12, &c.)?
Job 40:11 Parallel Commentaries Job 40:11 NIV
Job 40:11 NLT
Job 40:11 ESV
Job 40:11 NASB
Job 40:11 KJV Bible Hub: Online Parallel Bible | 
