Hast thou not seen how thy Lord hath spread the shade - And if He willed He could have made it still - then We have made the sun its pilot; 45 then (as the sun climbs up), We roll it up little by little towards Ourselves. 46 And it is He who hath made for you the night a covering, and the sleep repose, and hath made the day a resurrection. 47 It is He who loosens the winds, bearing glad tidings before the Hands of His Mercy, and We have sent down pure water from the heaven, 48 To quicken a region that was dead, and to give it as drink to animals We have created and to men in plenty. 49 And indeed, many times have We repeated [all] this unto men, so that they might take it to heart: but most men refuse to be aught but ingrate. 50 If We willed, We could have sent a Herald of Warning to every village. 51 So obey not the disbelievers, but strive against them (by preaching) with the utmost endeavour, with it (the Quran). 52 ۞ And He it is Who has made two seas to flow freely, the one sweet that subdues thirst by its sweetness, and the other salt that burns by its saltness; and between the two He has made a barrier and inviolable obstruction. 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 Yet do they worship, besides Allah, things that can neither profit them nor harm them: and the Misbeliever is a helper (of Evil), against his own Lord! 55 We have sent you only as a bearer of glad tidings and as a warner. 56 Say: I ask of you no reward for this, save that whoso will may choose a way unto his Lord. 57 And rely upon the Ever-Living who does not die, and exalt [Allah] with His praise. And sufficient is He to be, with the sins of His servants, Acquainted - 58 He Who created the heavens and the earth and all that is between, in six days, and is firmly established on the Throne (of Authority): Allah Most Gracious: ask thou, then, about Him of any acquainted (with such things). 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