Ah, finally Hugo has come out from his little hole to spew another round of misleading informations in his desperate attempt to cling to his very shaky belief that is founded on a house of sand. I was wondering where you were. So is this your way in finally admitting that The Qur'an is indeed unchanged from the prophet till now?
I know you find it hard very hard to answer any question you are asked. But let me do it in steps:
1. What is the significance of a book remaining being unchanged? What does it prove or what principle is involved?
2. You keep saying 1400 years so how long must it take for there to be some significance in a book remaining unchanged - would it be 10 years, 100 years 500 years, what?