Do they await only that the angels should come to them (with wars), or that (complete destruction from) your Lord should come (upon them), or that some of the signs of your Lord should visit them (with earthly calamities). The day when some of the signs of your Lord shall come, no soul, that did not believe earlier or accomplished some good deeds through (his) belief, will ever benefit by his faith. Say, `Wait, we too are waiting.'