The likeness of this world's life is only as water which We send down from the cloud, then the herbage of the earth of which men and cattle eat grows luxuriantly thereby, until when the earth puts on its golden raiment and it becomes garnished, and its people think that they have power over it, Our command comes to it, by night or by day, so We render it as reaped seed; produce, as though it had not been in existence yesterday; thus do We make clear the communications for a people who reflect.

He it is Who made for you the night that you might rest in it, and the day giving light; most surely there are signs in it for a people who would hear.

And He it is Who spread the earth and made in it firm mountains and rivers, and of all fruits He has made in it two kinds; He makes the night cover the day; most surely there are signs in this for a people who reflect.

Do they not consider that We have made the night that. they may rest therein, and the day to give light? Most surely there are signs in this for a people who believe.

Say: Tell me, if Allah were to make the day to continue incessantly on you till the day of resurrection, who is the god besides Allah that could bring you the night in which you take rest? Do you not then see?