If there was proof that god existed than what would you do? What would everyone end up doing? Life is a test to see if we will live by faith and learn and grow to be good people like god commands us to be. If we were all given proof that god exists then life no longer becomes a test. We would all end up obeying out of fear of punishment, possibly growing to resent god in the process. A lot of people already resent the idea of god and religion because they are missing he point of obedience to commandments through faith. Let me offer a different point of view. Are we given commandments in order to keep us in line or are we given commandments in order to teach us how to be happy in life? So showing you proof that god exists would do nothing but halt your own growth and development as a human being and child of god.