And they measure not the power of Allah its true measure when they say: Allah hath naught revealed unto a human being. Say (unto the Jews who speak thus): Who revealed the Book which Moses brought, a light and guidance for mankind, which ye have put on parchments which ye show, but ye hide much (thereof), and (by which) ye were taught that which ye knew not yourselves nor (did) your fathers (know it)? Say: Allah. Then leave them to their play of cavilling. 91 And this is a Book We have sent down, blest, and confirming that which hath been before it. And it is sent that thou mayest warn thereby the mother of towns and those around it. And those who believe in the Hereafter believe in it, and they guard their prayer. 92 Who are more unjust than those who ascribe lies to God or say that God has sent them revelations when nothing has been sent to them, or those who say that they can also bring down (from heaven) a book like that which God has revealed? Would that you could see the unjust in the agonies of death when the angels will come forward with their hands outstretched to take their souls out of their bodies and say, "This is the day when you will face humiliating torment for the falsehood that you ascribed to God and for your contemptuously disregarding of His revelations." 93 Now you have returned to Us, alone, as We created you at first, leaving behind all that We have bestowed on you. Nor do We see with you your intercessors, those whom you asserted to be your associates. The ties which bound you are broken, and that which you asserted has gone astray from you' 94