Ask them: 'Who provides you with sustenance out of the heavens and the earth? Who holds mastery over your hearing and sight? Who brings forth the living from the dead and the dead from the living? Who governs all affairs of the universe?' They will surely say: 'Allah.' Tell them: 'Will you, then, not shun (going against reality)?" 31 Such is Allah, your real Cherisher and Sustainer: apart from truth, what (remains) but error? How then are ye turned away? 32 Thus does the word of your Lord prove true against those who transgress that they do not believe. 33 Say, "Are there of your 'partners' any who begins creation and then repeats it?" Say, "Allah begins creation and then repeats it, so how are you deluded?" 34 Say: "Is there of your (Allah's so-called) partners one that guides to the truth?" Say: "It is Allah Who guides to the truth. Is then He, Who gives guidance to the truth, more worthy to be followed, or he who finds not guidance (himself) unless he is guided? Then, what is the matter with you? How judge you?" 35 Most of the unbelievers follow only conjecture which certainly cannot serve as a substitute for the Truth. God knows well what they do. 36 This Quran is not such as could have been produced by anyone but God. It fulfills that [the predictions] which came before it and gives a fuller explanation of the [earlier] Revelations. There is no doubt about it: it is from the Lord of the Universe. 37 Or do they say: "He (Muhammad SAW) has forged it?" Say: "Bring then a Surah (chapter) like unto it, and call upon whomsoever you can, besides Allah, if you are truthful!" 38 In fact they arbitrarily rejected as false whatever they failed to comprehend and whose final sequel was not apparent to them. Likewise had their predecessors rejected the truth, declaring it falsehood. Do observe, then, what was the end of the wrong-doers. 39 And of them are some who will believe therein, and of them are some who will not believe therein; and thy Lord is the Best Knower of the corrupters. 40