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 (Qur'an) is another Book that We have revealed, blessed, affirming the earlier (revelations), so that you may warn the people of (Makkah) the town of towns, and those who live around it. Those who believe in the life to come shall believe in it and be watchful of their moral obligations. 92 Who is more vile than he who slanders God of falsehood, or says: "Revelation came to me," when no such revelation came to him; or one who claims: "I can reveal the like of what has been sent down by God?" If you could see the evil creatures in the agony of death with the angels thrusting forward their hands (saying): "Yield up your souls: This day you will suffer ignominious punishment for uttering lies about God and rejecting His signs with arrogance." 93 'Now you have come to Us one by one, as We created you upon the first time, and you have left what We conferred on you behind your backs. We do not see with you your intercessors, those you asserted to be associates in you; the bond between you is now broken; that which you ever asserted has now gone astray from you. 94