Testimony

I read the material in the debates section of faithfreedom.org It was enough to see that Islam is not a divinely inspired religion. Since the Quran is proven to contain errors of anatomy, geography, history, biology, astronomy, grammar, logic etc. it cannot be from God.
If there are so many errors it must be man-made. So if the Quran is man-made, then the whole Islamic religion is man-made. While I believe God could exist, He may also be just human mental construct. I do not know, so I am an Agnostic. I am open to futher information to prove it one way or the other.