Translation:

15. "Is this then a fake or is it ye that do not see?

Notes (Tafseer)

5047. Perhaps they had said that the Hereafter was a fake, mere old wives' tales! If they had given serious thought to the Signs of Allah, they would have been saved from that serious spiritual blindness: then they will see that the fault was their own, and that the warnings of the messengers of Truth were nothing but pure Truth.