Surah 72. Al-Jinn, Ayah 24

I.e., on the Day of Judgment. Cf. the second paragraph of 19:75 , which is similarly phrased.

Lit., "is weaker as to helpers and less in numbers" - i.e., less significant despite its greater numbers.

When the Hereafter arrives, and true values are restored, they will see clearly that the Promise of Allah was true, and that death on this earth was not the end of all things. Then they will see that those who were accounted weak on this earth will, in the realm of Reality, be the strong ones; those who seemed to have no following here will have, there, all the great and true ones with them, to help them and welcome them to their own ranks.