They (the Jews, Quraish pagans, idolaters, etc.) did not estimate Allah with an estimation due to Him when they said: "Nothing did Allah send down to any human being (by inspiration)." Say (O Muhammad SAW): "Who then sent down the Book which Musa (Moses) brought, a light and a guidance to mankind which you (the Jews) have made into (separate) papersheets, disclosing (some of it) and concealing (much). And you (believers in Allah and His Messenger Muhammad SAW), were taught (through the Quran) that which neither you nor your fathers knew." Say: "Allah (sent it down)." Then leave them to play in their vain discussions. (Tafsir Al-Qurtubi, Vol. 7, Page 37). 91 And this (the Quran) is a blessed Book which We have sent down, confirming (the revelations) which came before it, so that you may warn the Mother of Towns (i.e. Makkah) and all those around it. Those who believe in the Hereafter believe in (the Quran), and they are constant in guarding their Salat (prayers). 92 And who does greater evil than he who forges against God a lie, or says,, 'To me it has been revealed', when naught has been revealed to him, or he who says, 'I will send down the like of what God has sent down'? If thou couldst only see when the evildoers are in the agonies of death, and the angels are stretching out their hands: 'Give up your souls! Today you shall be recompensed with the chastisement of humiliation for what you said untruly about God, waxing proud against His signs.' 93 “And indeed you (the disbelievers) have now come to Us alone as We had created you at first, and you have left behind you all the wealth and riches We had bestowed upon you; and We do not see your intercessors along with you, whom you claimed to possess a share in you; indeed the link between yourselves is cut off, and you have lost all what you contended.” 94