Quran 22:55 — Surah Al-Hajj, ayah 55

وَلَا يَزَالُ ٱلَّذِينَ كَفَرُواْ فِي مِرۡيَةٖ مِّنۡهُ حَتَّىٰ تَأۡتِيَهُمُ ٱلسَّاعَةُ بَغۡتَةً أَوۡ يَأۡتِيَهُمۡ عَذَابُ يَوۡمٍ عَقِيمٍ

But those who disbelieve will not cease to be in doubt of it until the Hour comes upon them unexpectedly or there comes to them the punishment of a barren Day

A nevjernici neće prestati u nj sumnjati, sve dok im iznenada smrt ne dođe ili dok ne osjete patnju na onome svijetu.