Al-Mursalat: (37 - 38)

Woe, that Day, to the deniers.

Woe, that Day, to the deniers. This is the Day of Distinction between those who are in the right and those who are in the wrong. We have gathered you and the former peoples, meaning those who preceded you among the nations. The discourse is a confirmation and clarification of the distinction, for there can be no distinction between those who are in the right and those who are in the wrong unless they are gathered together.