(18:98) [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." (18:99) 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. (18:100) And We will present Hell that Day to the Disbelievers, on display - (18:101) Those whose eyes had been within a cover [removed] from My remembrance, and they were not able to hear. (18:102) 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. (18:103) Say, [O Muhammad], "Shall we [believers] inform you of the greatest losers as to [their] deeds? (18:104) [They are] those whose effort is lost in worldly life, while they think that they are doing well in work."