[Dhul-Qarnayn] said, "This is a mercy from my Lord; but when the promise of my Lord comes, He will make it level, and ever is the promise of my Lord true."

And We will leave them that day surging over each other, and [then] the Horn will be blown, and We will assemble them in [one] assembly.

And We will present Hell that Day to the Disbelievers, on display -

Those whose eyes had been within a cover [removed] from My remembrance, and they were not able to hear.

Then do those who disbelieve think that they can take My servants instead of Me as allies? Indeed, We have prepared Hell for the disbelievers as a lodging.