13:7Those who disbelieve say, “Why was a miracle not sent down to him from his Lord?” You are only a warner, and to every community is a guide.

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.

13:27Those who disbelieve say, “If only a miracle was sent down to him from his Lord.” Say, “God leads astray whomever He wills, and He guides to Himself whoever repents.”

13:30Thus We sent you among a community before which other communities have passed away, that you may recite to them what We revealed to you. Yet they deny the Benevolent One. Say, “He is my Lord; there is no god but He; in Him I trust, and to Him is my repentance.”

13:38We sent messengers before you, and We assigned for them wives and offspring. No messenger could bring a sign except with the permission of God. For every era is a scripture.