67:3He who created seven heavens in layers. You see no discrepancy in the creation of the Compassionate. Look again. Can you see any cracks?

67:7When they are thrown into it, they will hear it roaring, as it seethes.

67:19Have they not seen the birds above them, spreading their wings, and folding them? None holds them except the Compassionate. He is Perceiver of everything.

67:27But when they see it approaching, the faces of those who disbelieved will turn gloomy, and it will be said, “This is what you used to call for.”