13:13The thunder praises His glory, and so do the angels, in awe of Him. And He sends the thunderbolts, striking with them whomever He wills. Yet they argue about God, while He is Tremendous in might.

13:17He sends down water from the sky, and riverbeds flow according to their capacity. The current carries swelling froth. And from what they heat in fire of ornaments or utensils comes a similar froth. Thus God exemplifies truth and falsehood. As for the froth, it is swept away, but what benefits the people remains in the ground. Thus God presents the analogies.