Job 37:11-13

He loads the thick cloud with moisture; He scatters the cloud of His lightning. And it is turned round about by His guidance, that they may do whatever He commands them upon the face of the habitable earth. Whether it be for correction or for His earth [generally] or for His mercy and loving-kindness, He causes it to come. [Exod. 9:18, 23; I Sam. 12:18, 19.]