Say, "Travel through the land; then observe how was the end of the deniers." 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 ۞ His is whatever is at rest in the night and in the day. He is the Hearing, the 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 thou: I verily fear, if I disobey my Lord, the torment of a Mighty Day. 15 He from whom it is averted that Day - [Allah] has granted him mercy. And that is the clear attainment. 16 (Muhammad), if God afflicts you with hardship, no one besides Him will be able to relieve you. If He bestows a favor on you, know that He has power over all things. 17 And He is the Irresistible, above His slaves, and He is the All-Wise, Well-Acquainted with all things. 18 Say, "What thing is greatest in testimony?" Say, "Allah is witness between me and you. And this Qur'an was revealed to me that I may warn you thereby and whomever it reaches. Do you [truly] testify that with Allah there are other deities?" Say, "I will not testify [with you]." Say, "Indeed, He is but one God, and indeed, I am free of what you associate [with Him]." 19 Those to whom We have given the Book recognize it as they recognize their sons. Those who have lost their own souls, they do not believe. 20