Job 37:21

“And now men see not the bright light which [is] in the clouds, etc.] Here Elihu returns to his subject, it may be, occasioned by black clouds gathering in the heavens, as a preparation for the whirlwind, storm, and tempest, out of which the Lord is said to speak in the next chapter. And this is to be understood, not of the lightning in the cloud, which is not to be seen until it breaks out of it; nor the rainbow in the cloud, formed by the rays of light from the sun, which disappears when the wind passes and clears the sky of the cloud in which it is; nor of the Galaxy, or Milky Way, as Sephorno, which is not to be seen in a cloudy night; but of the sun, which is the great light and a bright…”

“cleanseth--that is, cleareth the air of clouds. When the "bright light" of the sun, previously not seen through "clouds," suddenly shines out from behind them, owing to the wind clearing them away, the effect is dazzling to the eye; so if God's majesty, now hidden, were suddenly revealed in all its brightness, it would spread darkness over Job's eyes, anxious as he is for it (compare, see on Job 37:19) [UMBREIT]. It is because now man sees not the bright sunlight (God's dazzling majesty), owing to the intervening "clouds" (Job 26:9), that they dare to wish to "speak" before God (Job 37:20). Prelude to God's appearance (Job 38:1). The words also hold true in a sense not intended by Elihu, but…”

“And now men see not the bright light which is in the clouds - Either the lightning that plays on the clouds in an approaching tempest, or a glorious light spread over the sky on the approach of God. There is reason to believe that as Elihu delivered the sentiments recorded in the close of this chapter, he meant to describe God as if he were seen to be approaching, and that the symbols of his presence were discovered in the gathering tempest and storm. He is introduced in the following chapter with amazing sublimity and grandeur to speak to Job and his friends, and to close the argument. He comes in a whirlwind, and speaks in tones of vast sublimity. The tokens of his coming were now seen,…”

“Light - The sun; which is emphatically called light, and here the bright light: which men cannot behold or gaze on, when the sky is very clear: and therefore it is not strange if we cannot see God, or discern his counsels and ways. Them - The sky by driving away those clouds which darkened it. Job 37:22”

“Job 26:9, Job 36:32, Job 38:25 Job 37:22”

“21 Although one seeth now the sunlight That is bright in the ethereal heights: A wind passeth by and cleareth them up. 22 Gold is brought from the north, - Above Eloah is terrible majesty. 23 The Almighty, whom we cannot find out, The excellent in strength, And right and justice He perverteth not. 24 Therefore men regard Him with reverence, He hath no regard for all the wise of heart. He who censures God's actions, and murmurs against God, injures himself - how, on the contrary, would a patiently submissive waiting on Him be rewarded! This is the connection of thought, by which this final strophe is attached to what precedes. If we have drawn the correct conclusion from Job 37:1, that…”