Say: "Travel in the land and see what happened to those who disbelieved." 11 Say: "Unto whom belongs all that is in the heavens and on earth?" Say: "Unto God, who has willed upon Himself the law of grace and mercy. He will assuredly gather you all together on the Day of Resurrection, [the coming of] which is beyond all doubt: yet those who have squandered their own selves - it is they who refuse to believe [in Him,] 12 ۞ To Him belongs all that rests during the night and the day. He is All-hearing and All-knowing." 13 Say: 'Shall I take for my guardian anyone other than Allah - the Originator of the heavens and earth; He Who feeds and Himself is not fed?' Say: 'Surely I have been commanded to be the first among those who submit (to Allah) and not to be one of those who associate others with Allah in His divinity (even though others may do so).' 14 Say: I fear, if I rebel against my Lord, the retribution of an Awful Day. 15 "On that day, if the penalty is averted from any, it is due to Allah's mercy; And that would be (Salvation), the obvious fulfilment of all desire. 16 "If Allah touch thee with affliction, none can remove it but He; if He touch thee with happiness, He hath power over all things. 17 "He is the irresistible, (watching) from above over His worshippers; and He is the Wise, acquainted with all things." 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