The Spider - 29:53 They challenge you to bring the torment! It would have come to them but for a time which We had appointed. It will come to them suddenly, without their knowledge.
When the Hour / the end of the world comes, the lives of those whom Allah wills / believers will be taken by stunning, and only the disbelievers will witness the horror of the Hour:
The Ants/27:87 On the Day when the trumpet is blown, everyone in the heavens and the earth will be terrified except those whom Allah wills. They will all come to him bowing down.

Mary/19:37 The sects differed among themselves (over the identity of Jesus). Woe to the disbelievers who will witness a great Day!

The Companies/39:68 As soon as the horn is blown, whoever is in the heavens and whoever is in the earth faints except those whom Allah wills. Then He will blow on it again and they will rise up and look at each other.

The Ants/27:89 Whoever brings good, he will be given better than that, and they will be safe from the fear of that Day.

The Prophets/21:97 "The fulfillment of the Word of truth has come near, and the eyes of the disbelievers have been filled with fear: "Woe to us, we were heedless of this, we were indeed the wrongdoers."

The Pilgrimage/22:2 On the Day when you witness it, every nursing mother will throw away what she has nursed, and every pregnant woman will leave her burden. You will see people drunk when they are not drunk. But Allah´s punishment is severe.