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.

18:53And the sinners will see the Fire, and will realize that they will tumble into it. They will find no deliverance from it.

18:96“Bring me blocks of iron.” So that, when he had leveled up between the two cliffs, he said, “Blow.” And having turned it into a fire, he said, “Bring me tar to pour over it.”