18:29And say, “The truth is from your Lord. Whoever wills—let him believe. And whoever wills—let him disbelieve”. We have prepared for the unjust a Fire, whose curtains will hem them in. And when they cry for relief, they will be relieved with water like molten brass, which scalds the faces. What a miserable drink, and what a terrible place.

18:45And cite for them the parable of the present life: it is like water that We send down from the sky; the plants of the earth absorb it; but then it becomes debris, scattered by the wind. God has absolute power over everything.

18:109Say, “If the ocean were ink for the words of my Lord, the ocean would run out, before the words of my Lord run out,” even if We were to bring the like of it in addition to it.

18:110Say, “I am only a human being like you, being inspired that your god is One God. Whoever hopes to meet his Lord, let him work righteousness, and never associate anyone with the service of his Lord.”