Do you know how God dispatches the clouds or makes the lightning flash?
Elihu here addresses himself closely to Job, desiring him to apply what he had hitherto said to himself. He begs that he would hearken to this discourse (Job 37:14), that he would pause awhile: Stand still, and consider the wondrous works of God.
Commenting on Job 37:14-20
Dost thou know when God disposed them?.... The clouds, that part of the wondrous works of God he was speaking of; when he decreed concerning them that they should be, when he put into them and stored them with rain, hail, snow, &c.
when--rather, "how." disposed them--lays His charge on these "wonders" (Job 37:14) to arise. light--lightning. shine--flash. How is it that light arises from the dark thundercloud?