فَٱصۡبِرۡ إِنَّ وَعۡدَ ٱللَّهِ حَقّٞۖ وَلَا يَسۡتَخِفَّنَّكَ ٱلَّذِينَ لَا يُوقِنُونَ

Fasbir inna wa'dal laahi haqqunw wa laa yastakhif fannakal lazeena laa yooqinoon

So patiently persevere: for verily the promise of Allah is true: nor let those shake thy firmness, who have (themselves) no certainty of faith.

— Ar-Rum (ٱلرُّوم), 30:60