فَاصۡبِرۡ اِنَّ وَعۡدَ اللّٰهِ حَقٌّ وَّلَا يَسۡتَخِفَّنَّكَ الَّذِيۡنَ لَا يُوۡقِنُوۡنَࣖ‏

So be patient. Indeed, the promise of Allah is truth. And let them not disquiet you who are not certain [in faith]