Say, "Travel through the land; then observe how was the end of the deniers." 11 Say, "To whom belongs all that is in the heavens and earth?" Say, "To God. He has taken it upon Himself to be merciful. That He will gather you on the Day of Resurrection is beyond all doubt. Those who have forfeited their souls will never have faith." 12 ۞ although His is all that dwells in the night and the day, and He alone is all-hearing, all-knowing. 13 Say: Shall I take a guardian besides Allah, the Originator of the heavens and the earth, and He feeds (others) and is not (Himself) fed. Say: I am commanded to be the first who submits himself, and you should not be of the polytheists. 14 Say: 'Surely do I fear, if I disobey my Lord, the chastisement of an awesome Day. 15 Anyone from whom punishment is averted on that Day has been shown great mercy by God. That is a supreme achievement. 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 He is the Omnipotent over His bondmen; and He is the Wise, the Aware. 18 Say: 'What thing is greatest in testimony' Say: 'Allah is a witness between me and you. This Koran has been revealed to me in order that I can warn you and all whom it reaches. Do you indeed testify that there are gods other than Allah' Say: 'I do not testify' Say: 'He is only One God, and I am quit of that which you associate' 19 The People of the Book know him (Muhammad) just as well as they know their own children, but those who have lost their souls will not believe. 20