do you not see that allah makes the night phase into the day and makes the day phase into the night and has subjected the sun and the moon to his will so that each of them is pursuing its course till an appointed time? allah is well aware of all that you do?
ألم تر أن الله يولج الليل في النهار ويولج النهار في الليل وسخر الشمس والقمر كل يجري إلى أجل مسمى وأن الله بما تعملون خبير