سورة Al-An'am ( The Cattle ) - الآية 91

But they failed to make a just estimation of God when they said: \"He did not reveal to any man any thing.\" Ask them: \"Who then revealed the Book that Moses brought, -- a guidance and light for men, -- which you treat as sheafs of paper, which you display, yet conceal a great deal, though through it you were taught things you did not know before, nor even your fathers knew?\" Say: \"God,\" and leave them to the sport of engaging in vain discourse.