هَلْ يَنظُرُونَ إِلَّا ٱلسَّاعَةَ أَن تَأْتِيَهُم بَغْتَةً وَهُمْ لَا يَشْعُرُونَ
Do they wait for aught but the hour, that it should come! upon them all of a sudden while they do not perceive?