Say, "Travel through the land; then observe how was the end of the deniers." 11 Say: "To whom belongeth all that is in the heavens and on earth?" Say: "To Allah. He hath inscribed for Himself (the rule of) Mercy. That He will gather you together for the Day of Judgment, there is no doubt whatever. It is they who have lost their own souls, that will not believe. 12 ۞ And to Him belongs whatsoever exists in the night and the day, and He is the All-Hearing, the All-Knowing." 13 Say: "Should I find some other protector besides God the Creator of the heavens and the earth, who nourishes all and is nourished by none? Say: "I am commanded to be the first to submit to Him, and not be an idolater." 14 Say: "If I disobey my Lord, I fear the punishment of a grievous Day." 15 Whosoever has been spared chastisement on that Day, Allah has bestowed His mercy upon him. That is the manifest triumph. 16 Should Allah touch you with affliction, there is none to remove it but He; and should He touch you with good, He has the power to do everything. 17 He is Omnipotent over His servants, and He is the All-wise, the All-aware. Say: 'What thing is greatest in testimony?' 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 Those whom We have given the Book will recognize this just as they recognize their own ofspring; but those who have courted their own ruin will not believe. 20