(Muhammad), tell them to travel in the land and see what happened to those who rejected the Truth. 11 Say, "To whom belongs whatever is in the heavens and earth?" Say, "To Allah." He has decreed upon Himself mercy. He will surely assemble you for the Day of Resurrection, about which there is no doubt. Those who will lose themselves [that Day] do not believe. 12 ۞ And to Him belongs that which reposes by night and by day, and He is the Hearing, the Knowing. 13 Say: 'Should I take any but Allah for a guardian? He is the Originator of the heavens and the earth. He feeds and is not fed' Say: 'I was commanded to be the first to submit to Him' Do not be one of the idolaters. 14 Say, "I will never disobey my Lord, for I fear the punishment of a dreadful Day." 15 From whomsoever it is averted on that Day, upon him indeed He has had mercy; that is a supreme achievement. 16 If Allah touch thee with hurt there is no reverser thereof but He, and if He touch thee with good, then He is over everything Potent. 17 It is He who prevails over His creatures, and He is all-wise and aware. 18 Ask: "Of all things what is most vital as evidence?" Say: "God (who) is witness between you and me that this Qur'an has been revealed to me that I may warn you on its strength, and those whom it reaches. Do you really bear witness there are other gods with God?" Tell them: "I bear no such Witness." Say: "Verily He is the only God, and I am clear of what you associate (with Him)." 19 They unto whom we have vouchsafed revelation aforetime know this as they know their own children; yet those [of them] who have squandered their own selves - it is they who refuse to believe. 20