Any claims that the author of the Qur’an copied and plagiarised the Bible are completely without substance. When one copies they do so blindly, one does not copy and then make corrections and improvements. As we have seen, many of the corrections found in the Qur’an could not have been known by any human author as they required knowledge of the unseen. Were the Qur’an the product of a human mind, or tampered with by human hands, then it too would be filled with mistakes just like the Bible. From where, then, did the Qur’an originate? The Qur’an answers:
Your Companion [Muhammad] is neither astray nor being misled. Nor does he say (aught) of (his own) desire. It is no less than inspiration sent down to him. He was taught by one mighty in Power. [Chapter 53, verses 2-5]