55وَلا يَزالُ الَّذينَ كَفَروا في مِريَةٍ مِنهُ حَتّىٰ تَأتِيَهُمُ السّاعَةُ بَغتَةً أَو يَأتِيَهُم عَذابُ يَومٍ عَقيمٍN. J. DawoodYet will the unbelievers never cease to doubt it, until the Hour of Doom overtakes them unawares, or the scourge of a baleful day descends upon them.