So they (Ya’jūj and Ma’jūj) were not able to climb it, nor were they able to make a hole in it.

He said, “This is a mercy from my Lord. Then, when the promise of my Lord will come, He will make it leveled to the ground. The promise of my Lord is true.”

And on that day, (i.e. the Doomsday) We will leave them (all the people including Ya’jūj and Ma’jūj) surging over one another. And the Horn shall be blown, then We shall gather them together.

And on that day We will bring Jahannam fully exposed before the infidels

whose eyes were under a cover against My reminders, and they were not able to listen.

Do, then, the disbelievers deem (it fit) that they take My servants as patrons beside Me? Surely, We have prepared Jahannam as entertainment for the disbelievers.

Say, “Shall We tell you about the greatest losers in respect of (their) deeds?

Those are the ones whose effort in the worldly life has gone in vain, while they think they are doing well.

Those are the ones who rejected the signs of their Lord and (the concept of) meeting with Him, so their deeds have gone to waste, and We shall assign to them no weight at all.