18 Preface فَهَل يَنظُرونَ إِلَّا السّاعَةَ أَن تَأتِيَهُم بَغتَةً ۖ فَقَد جاءَ أَشراطُها ۚ فَأَنّىٰ لَهُم إِذا جاءَتهُم ذِكراهُمAhmed AliDo they wait for any thing but the Hour (of change), that it may come upon them suddenly? Its signs have already appeared. How then will they be warned when it has come upon them?