They have no true respect of God when they say, "God has not sent anything to a mortal being." (Muhammad), tell them, "Who revealed the Book containing a light and guidance for the people which Moses brought? You wrote down only some parts of the original on paper and hid much, even after having learnt from it, that which neither you nor your fathers knew." Tell them, "God has (revealed the Quran)," and then leave them alone to pursue their useless investigations. 91 And this is a Book which We have sent down, bringing blessings, and confirming (the revelations) which came before it: that thou mayest warn the mother of cities and all around her. Those who believe in the Hereafter believe in this (Book), and they are constant in guarding their prayers. 92 And who is a greater wrong-doer than one who fabricateth a lie against Allah, or saith: a Revelation hath come to me, whereas no Revelation hath come to him in aught, and one who saith: I shall send down the like of that which God hath sent down? Would that thou souldst see what time the wrong-doers are in the pangs of death while the angels are stretching forth their hands saying: yield up your souls; today ye will be awarded a torment of ignominy for that which ye have been saying of Allah other than the truth, and against His signs ye were wont to be stiff-necked. 93 And now you have returned to Us, alone as We created you at first, leaving behind all that We gave you. Nor do We see with you your intercessors, those you claimed were your partners with God. The link between you is cut and that which you presumed has failed you. 94