And indeed We gave Musa (Moses) the Scripture, but dispute arose therein. And had it not been for a Word that went forth before from your Lord, (the torment would have overtaken them) and the matter would have been settled between them. But truly, they are in grave doubt thereto (i.e. about the Quran). [Tafsir Al-Qurtubi, Vol. 15, Page 370] 45 He who does good does it for himself; and he who does evil does so against it. Your Lord never wrongs His worshipers. 46 ۞ In Him alone is vested the knowledge of when the Last Hour will come. And no fruit bursts forth from its calyx, and no female ever conceives, nor ever gives birth, save with His knowledge. And so, on the Day when He shall call out to them, "Where, now, are those [alleged] partners of Mine?" - they will [surely] answer, "We confess unto Thee that none of us can bear witness [to anyone's having a share in Thy divinity]!" 47 And there will fail them those whom they had been calling upon aforetime, and they will perceive that there is for them no shelter. 48 Man wearies not of praying for good, but when evil visits him, he despairs and gives up all hope. 49 When we give him a taste of some Mercy from Ourselves, after some adversity has touched him, he is sure to say, "This is due to my (merit): I think not that the Hour (of Judgment) will (ever) be established; but if I am brought back to my Lord, I have (much) good (stored) in His sight!" But We will show the Unbelievers the truth of all that they did, and We shall give them the taste of a severe Penalty. 50 And when We show favor to man, he turns aside and withdraws himself; and when evil touches him, he makes lengthy supplications. 51 Say, "Think, if the (Quran) is from God and you have rejected it, then who has gone farther astray than the one who has wandered far from the truth? 52 We shall now show them Our signs in all the directions and within their own selves until it becomes clear to them that it is certainly the truth; is not your Lord sufficient as a Witness over all things? 53 In truth they are in doubt that they will ever face their Lord. Do they not know that He surrounds all things? 54