since Muhammad was illiterate? This is a sincere and respectful question about the origins of the Qu'ran and how it was that the Qu'ran came to be written. Also, although Muhammad was illiterate, I've heard he was able to recite the poetic verses of the Qu'ran. What prophecies did Muhammad make - specific examples are needed. Finally, has the Qu'ran been changed since 632 C.E. after the death of Muhammad?