Have you not seen that your Lord increases the shadow. Had He wanted He would have made it stationary], and has made the sun their guide. 45 Then We withdraw it unto Us, a gradual withdrawal? 46 And He it is who makes the night a garment for you, and [your] sleep a rest, and causes every [new] day to be a resurrection. 47 And He it is Who sendeth the winds, glad tidings heralding His mercy, and We send down purifying water from the sky, 48 so that We may bring dead land to life thereby, and give to drink thereof to many [beings] of Our creation, beasts as well as humans. 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 had so wished, We might have sent a warner into every town, 51 So do not obey the disbelievers, and strive against them with the Qur'an a great striving. 52 ۞ It was He who let forth the two seas, this one is palatably sweet and this salt, a bitter taste, and He set a barrier between them, and a refuge which is forbidden. 53 It is He who created man from water, then gave him consanguinity and affinity. Your Lord is omnipotent. 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 And We have not sent you but as a giver of good news 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 trust thou in the Living One who dieth not, and hallow His praise; it sufficeth that He of the sins of His bondmen is Aware. 58 Who created the heavens and the earth and all that is between them in six Days, then He mounted the Throne. The Beneficent! Ask anyone informed concerning Him! 59 And when it is said to them, "Prostrate to the Most Merciful," they say, "And what is the Most Merciful? Should we prostrate to that which you order us?" And it increases them in aversion. ۩ 60