وَأَقسَموا بِاللَّهِ جَهدَ أَيمانِهِم ۙ لا يَبعَثُ اللَّهُ مَن يَموتُ ۚ بَلىٰ وَعدًا عَلَيهِ حَقًّا وَلـٰكِنَّ أَكثَرَ النّاسِ لا يَعلَمونَ

They swear their strongest oaths by God that God won’t resurrect the dead. Yet, it’s absolutely a true promise from Him, though most people don’t know.