I Think Dr Syed Alwi has a point, no one can prove God exists! Most religion is based on faith and experience! The Qu'ran, Bible or any other religious manuscript cannot physically prove there and then that there is a God!
Israfil goes onto say "GOD HAS SAID IN THE QUR'AN THAT FAITH AS WELL AS REASON ARE THE MEANS TO FIND HIS EXISTENCE. HE SAYS MANKIND WILL NOT ACCEPT A PHYSICALLY APPREHENSION OF GOD DUE TO MAN'S ARROGANCE (IN BELIEVING THAT GOD DOESN'T EXIST) AND THE FACT THAT MAN, IN LIGHT OF GOD SHOWING HIMSELF TO MANKIND, MAN WOULD STILL NOT ACCEPT HIS EXISTENCE BECAUSE AS GOD MENTIONS IN THE QUR'AN AMONG THOSE IN MANKIND PEOPLE WOULD ASSERT THE PHYSICAL APPREHENSION OF GOD AS "PURE MAGIC."
Some Christians believe that Jesus was himself God on earth or the nearest thing! Because of arrogance maybe people down played his role and said he was just a 'prophet'?
But I think in all honesty, if we saw God in his full glory we would all drop to our knees and we wouldn't be arrogant enough to pass it off as Magic. We would all know it was God just by his sheer power, intelligence and awe!