Job 37:4 - Exposition

After it a voice roareth . After the lightning-flash has been seen, the thunderclap comes. In their origin they are simultaneous; but, as light travels faster than sound, unless we are close to the flash, then is an interval, the thunder following on the lightning . He thundereth with the voice of his excellency (see the comment on Job 37:2 ). And he will not stay them when his voice is heard . The words are plain, but the meaning is obscure. What will not God stay? His lightnings? His thunderings? His rain? His hail? There is no obvious antecedent. And in what sense will he not "stay" them? Some explain, "He will not slacken their speed; "others, "He will not cause them to Cease."