Quran has been preserved in its pristine purity since it was revealed 1400 hundred years ago. It has been preserved through an unbroken chain of oral tradition that can be traced back to the prophet Mohammed (PBUH). Today, the world over there are hundreds of thousands of Quran memorizers who have committed the whole book to their memory, and there is no disagreement between any of them.
Choosing to subscribe to this topic will automatically register you for email notifications for comments and updates on this thread.
Email notifications will be sent out daily by default unless specified otherwise on your account which you can edit by going to your userpage here and clicking on the subscriptions tab.