Have you not seen how your Lord spread the shadow. If He willed, He could have made it still then We have made the sun its guide [i.e. after the sunrise, it (the shadow) squeezes and vanishes at midnoon and then again appears in the afternoon with the decline of the sun, and had there been no sun light, there would have been no shadow]. 45 then (as the sun climbs up), We roll it up little by little towards Ourselves. 46 It is He who made the night a mantle for you, and sleep for repose; and made the day a time for rising. 47 It is He who sends the winds as heralds of His mercy and We send down pure water from the sky, 48 so that We might revive a dead land, and give to drink of it, of that We created, cattle and men a many. 49 We present the same phenomenon over and over again before them so that they may learn a lesson from it; but most people decline to adopt any other attitude than of disbelief and ingratitude. 50 If We willed, We could have sent a Herald of Warning to every village. 51 So do not listen to the disbelievers and, with this Qur’an, fight a great war against them. 52 ۞ And it is He who hath mixed the two seas: this, sweet and thirst quenching; that, saltish and bitter; and hath placed between the twain a barrier and a great partition complete. 53 It is He who has created the human being from water to have relationships of both lineage and wedlock. Your Lord has all power. 54 And they serve besides Allah that which neither profits them nor causes them harm; and the unbeliever is a partisan against his Lord. 55 We have sent thee not, except good tidings to bear, and warning. 56 Say: 'I demand of you no wage for this except for he who wishes to take the Path to his Lord' 57 Put your trust in the One who is the Ever-Living [God], who never dies, and glorify Him with His praise. He is fully aware of the sins of His servants; 58 it is He who created the heavens and the earth and all that is between them in six Days [periods], then settled Himself on the throne -- the Gracious One. Ask any informed person about Him. 59 Yet when they [who are bent on denying the truth are told, "Prostrate yourselves before the Most Gracious" they are wont to ask, "And [who and] what is the Most Gracious? Are we to prostrate ourselves before whatever thou biddest us [to worship]?" - and so [thy call] but increases their aversion, ۩ 60