Job 37:11

He wearieth. Literally, “he burdeneth.” That is, He burdens the cloud with moisture. Rain is one of the chief concerns in these dry countries. It is God who gives the moisture-laden clouds that provide water for the thirsty land.

His bright cloud. Literally, “the cloud of his light.” As if, perhaps, lightning were stored up in a cloud. Or the expression may mean, “the clouds on which His sunlight rests.”