If We let a human taste Our Mercy and then withhold it from him, he becomes desperate and ungrateful. 9 If We let him taste Our favours after adversity, he says: "Misfortune has left me," and begins to brag and exult, 10 Save those who persevere and do good works. Theirs will be forgiveness and a great reward. 11 So haply thou mayest abandon part of that which hath been revealed unto thee, and thy breast is straitened thereby, because they say: wherefore hath not a treasure been sent down unto him, or an angel come with him! Thou art but a warner, and of everything Allah is the Trustee. 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 If then they answer you not, know then that the Revelation (this Quran) is sent down with the Knowledge of Allah and that La ilaha illa Huwa: (none has the right to be worshipped but He)! Will you then be Muslims (those who submit to Islam)? 14 Whoso desireth the life of the world and its pomp, We shall repay them their deeds herein, and therein they will not be wronged. 15 [yet] it is they who, in the life to come, shall have nothing but the fire - for in vain shall be all that they wrought in this [world,] and worthless all that they ever did! 16 Is he like unto him who resteth upon an evidence from His Lord, so and there rehearseth it a witness from Him? And before it was the Book of Musa, a pattern and a mercy; these believe therein; and whosoever of the sects disbelieveth therein, the Fire is his promised place. Be then thou not in dubitation thereof, verily it is the truth from thy Lord, yet most of the mankind believe not. 17 And who does more wrong than he who invents a lie against Allah. Such will be brought before their Lord, and the witnesses will say, "These are the ones who lied against their Lord!" No doubt! the curse of Allah is on the Zalimun (polytheists, wrong-doers, oppressors, etc.) 18 "Those who would hinder (men) from the path of Allah and would seek in it something crooked: these were they who denied the Hereafter!" 19 They are unable to frustrate Him on the earth; there is none to protect them, except Allah. Those, their punishment shall be doubled; they could neither hear nor see. 20 These are they who have lost their souls, and hath strayed from them that which they have been fabricating. 21 without doubt they will be the greatest losers in the Everlasting Life. 22 Those who have believed and done good deeds and humbled themselves before their Lord are destined for Paradise, and they will live in it forever. 23 ۞ The similitude of the two parties is as the blind and the deaf and the seer and the hearer. Are they equal in similitude? Will ye not then be admonished? 24