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 Whoever works righteousness benefits his own soul; whoever works evil, it is against his own soul: nor is thy Lord ever unjust (in the least) to His Servants. 46 ۞ It is He who has the knowledge of the Hour of Doom and the fruits that will come out of their covering. He knows what the females conceive and deliver. On the day when the unbelievers will be asked, "Where are the idols which you considered equal to God?," they will reply, "We declare that none of us have seen them". 47 [the deities] they invoked before will have vanished; they will know that there is no escape. 48 Mankind never wearies of supplicating for goodness, but when evil befalls him he is downcast and (grows) desperate. 49 And if We let him taste mercy from Us after an adversity which has touched him, he will surely say, "This is [due] to me, and I do not think the Hour will occur; and [even] if I should be returned to my Lord, indeed, for me there will be with Him the best." But We will surely inform those who disbelieved about what they did, and We will surely make them taste a massive punishment. 50 And too, when We bestow Our blessings upon man, he tends to turn aside and keep aloof [from remembering Us]; but as soon as evil fortune touches him, he is full of wordy prayers! 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 will show Our signs to them in the horizons of the external world and within themselves, until it becomes clear to them that it's the truth. Is your Lord not sufficient? He is a witness over all things. 53 Ah indeed! Are they in doubt concerning the Meeting with their Lord? Ah indeed! It is He that doth encompass all things! 54