John Wesley on Job 33:23

A messenger - A prophet or teacher. To expound the providence, and point out the design of God therein. One, &c. - A person rightly qualified for this great and hard work, such as there are but very few. To shew - To direct him to the right way how he may please God, and procure that mercy which he thirsts after; which is not by quarrelling with God, but by an humble confession. and supplication for mercy through Christ the redeemer.