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 to Us a gradual concealed withdrawal. 46 It is He who has appointed the night a mantle for you and sleep for a rest. The day He has appointed for rising. 47 And He it is who sends forth the winds as a glad tiding of His coming grace; and [thus, too,] We cause pure water to descend from the skies, 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 And had We willed, We would have raised a warner in every town. 51 So do not obey the unbelievers, but struggle mightily with it (the Koran). 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 human beings from water and He has granted them the ties of blood as well as marriage. Your Lord is all powerful. 54 Yet they (the unbelievers) worship, other than Allah, that which can neither benefit nor harm them. Surely, the unbeliever is ever a partisan against his Lord. 55 We have sent you for no other reason but to be a bearer of glad news and warning. 56 Say: 'I do not ask of you a wage for this, except for him who wishes to take to his Lord a way.' 57 O Muhammad trust in that Allah Who is Ever-Living and will never die' Glorify Him with His praise, for He alone is sufficient to be aware of the sins of His servants. 58 He who created the heavens and the earth and what is between them in six days and then established Himself above the Throne - the Most Merciful, so ask about Him one well informed. 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