Watching the Channel 4 program the other night was rather dull until 90 minutes in there was a facinating piece.
Apparently in 1972 in Yemen a large quantity of manuscripts were found that were identified as fragments of the oldest Qur'ans known.
(item about them here:
http://www.theatlantic.com/doc/199901/koran )
Crucially these showed significant differences from the official text.
The Qur'an is generally considerred the absolute unchanged literal word of God - yet how can that be if early copies were different?
Could we actually see a split in Islam between. Literalists and non literalists the way we do in Christianity?
Bearing in mind that the Qur'an is not actually one of the 5 pillars of Islam, could a Muslim question the absolute literal truth of the Qur'an and still be a Muslim in the same way that a Christian can with the Bible?