Art thou not aware of thy Sustainer [through His works]? - how He causes the shadow to lengthen [towards the night] when, had He so willed, He could indeed have made it stand still: but then, We have made the sun its guide; 45 and then, [after having caused it to lengthen,] We draw it in towards Ourselves with a gradual drawing-in. 46 And He it is Who maketh night a covering for you, and sleep repose, and maketh day a resurrection. 47 And it is He, Who drives the winds to be the harbingers of His mercy: then He sends down pure water from the sky 48 In order that We may revive a dead city with it, and give it to the many beasts and men that We have created, to drink. 49 We have indeed turned it about amongst them, so that they may remember; yet most men refuse all but unbelief. 50 Now had We so willed, We could have [continued as before and] raised up a [separate] warner in every single community: 51 So obey not the unbelievers, but struggle with them thereby mightily. 52 ۞ AND HE it is who has given freedom of movement to the two great bodies of water - the one sweet and thirst-allaying, and the other salty and bitter - and yet has wrought between them a barrier and a forbidding ban. 53 And He it is who out of this [very] water has created man, and has endowed him with [the consciousness of] descent and marriage-tie: for thy Sustainer is ever infinite in His power. 54 And yet they worship, besides Allah, that which can neither benefit them nor hurt them; and the infidel is ever an aider of the devil against his Lord. 55 Yet We have not sent you but to give good tidings and to warn. 56 Say thou: I ask of you no hire for this, save that whosoever will may take unto his Lord a way. 57 Have trust in God the Living, who will never die, and sing His hallelujas; for He is well aware of the sins of His creatures. 58 Who created the heavens and the earth and whatsoever is in-between them in six days, then He established Himself on the Throne - the Compassionate! so, concerning Him, ask any one informed. 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