We are His hands, feet, eyes and voice. Our lives reflect who and what God is. Are we living a happy life? Are we thinking peaceful thoughts? The only way for God to demonstrate who He is, is for us to do it for Him.
We must demonstrate what we know about God in the way we think, talk, walk and live. God is peace. God is strength. God is mercy. God is forgiving. God is all knowing, all powerful, abundant, radiant life. God is love. To know God is to be like Him. All else is a figment of your imagination. When is the last time you looked at yourself and saw God?