We grant a favor to the human being and then take it away from him. He becomes despairing and ungrateful. 9 And if We bestow upon him the enjoyment of a favour after a misfortune that had befallen him, he will surely say, “The evils have gone away from me”; indeed he is jubilant, boastful. 10 except those who are patient and act righteously. Such shall have Allah's forgiveness and a great reward. 11 You may haply omit some of what has been revealed to you, and may be disheartened because they say: "Why was no treasure sent down to him, or an angel accompanied him?" Yet you have been sent to warn alone, for God takes care of everything. 12 and so they assert, "[Muhammad himself] has invented this [Qur'an]!" Say [unto them]: "Produce, then, ten surahs of similar merit, invented [by yourselves,] and [to this end] call to your aid whomever you can, other than God, if what you say is true! 13 But if they do not answer you, then know that it is revealed by Allah's knowledge and that there is no god but He; will you then submit? 14 Whoso desires the present life and its adornment, We will pay them in full for their works therein, and they shall not be defrauded there; 15 These are the ones for whom there is nothing in the Hereafter except the fire; and all that they did there has gone to waste and all their deeds are destroyed. 16 Is he then who has with him clear proof from his Lord, and a witness from Him recites it and before it (is) the Book of Musa, a guide and a mercy? These believe in it; and whoever of the (different) parties disbelieves in it, surely it is the truth from your Lord, but most men do not believe. 17 And who is more unjust than he who invents a lie about Allah? Those will be presented before their Lord, and the witnesses will say, "These are the ones who lied against their Lord." Unquestionably, the curse of Allah is upon the wrongdoers. 18 who prevent others from the way of God, seek to make it appear crooked, and who have no faith in the life hereafter. 19 Such people will never weaken God's (power) on earth nor will they find any guardian besides God. Their punishment will be doubled and they will not be able to hear or see. 20 They caused utter loss to themselves, and all that they had invented failed them. 21 Assuredly, it is they in the Hereafter who will be the greatest losers. 22 But those who believe and do things good, and are humble before their Lord, are men of Paradise where they will abide for ever. 23 ۞ The example of the two groups is like one being blind and deaf, and the other seeing and hearing; are they equal in condition? So do you not ponder? 24