Do they wait only for the angels to come to them (to take their souls or bring them a disaster), or for your Lord to judge them (and bring forth Hell for them), or for some clear signs of your Lord to appear (such as rocks pouring down on them, which they want you to show them, or signs signaling the final destruction of the world)? When some clears signs of your Lord appear, believing will be of no avail to anyone who did not believe before, or who has earned no good through his belief. Say (to them, O Messenger): "Wait on, we too are waiting!"