Verse 14. -
Then will I also confess unto thee that thine own right hand and save thee. When he has done what he has been challenged to do in vers. 9-13, then Job may venture to contend with God. He will have established his own independence, and God will acknowledge him as an antagonist entitled to argue with him.
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.
Then will I also confess unto thee that thine own right hand can save thee. From all his enemies temporal and spiritual, and out of all evils and calamities whatsoever; and that he stood in no need of his help and assistance, yea, that he was a match for him, and might be allowed to contend with him; but whereas he was not able to do the above things proposed to him, it could not be admitted that his own right hand could save him; and therefore ought quietly to submit to the sovereignty of God over him, and to all the dispensations of his providence, and be humbled under his mighty hand, since no hand but his could save him; as no man's right hand can save him from temporal evils and enemies, and much less from spiritual ones, or with an everlasting salvation; nor any works of righteousness done by him, only the arm of the Lord has wrought salvation, and his right hand only supports and saves. Two instances are given in this and the following chapter, the one of a land animal, the other of a sea animal, as is generally supposed; or it may be of amphibious ones, that live both on land and water.