Say, "Travel through the land; then observe how was the end of the deniers." 11 Say, “To Whom does all whatever is in the heavens and the earth, belong?” Proclaim, “To Allah”; He has made mercy obligatory upon His grace; undoubtedly, He will surely gather you all together on the Day of Resurrection in which there is no doubt; those who put their souls to ruin, do not accept faith. 12 ۞ Unto Him belongeth whatsoever resteth in the night and the day. He is the Hearer, the Knower. 13 Say, “Shall I choose as a supporter someone other than Allah, Who is the Originator of the heavens and the earth and Who feeds and does not need to eat?” Say, “I have been ordered to be the first to submit myself (to Him), and O people, do not be of the polytheists.” 14 Say: I fear, if I rebel against my Lord, the retribution of an Awful Day. 15 He from whom (such retribution) is averted on that day, (Allah) hath in truth had mercy on him. That will be the signal triumph. 16 And if Allah should touch you with adversity, there is no remover of it except Him. And if He touches you with good - then He is over all things competent. 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