When your final hour is upon you, when the remainder of your life can be measured in minutes, is the face that you will look to for comfort? For that matter, is any human face the face that you will see as the deciding factor in your fate? Saying that somebody is God is a sin and a violation of the first comandment. Likewise, casting a graven image of the face of God is a sin as well. To say that even the most righteous person on earth is God would be doing the completly awesome power of God a discredit.