John 17 has been called the "Holy of Holies" of sacred scripture. On the night of his betrayal, Jesus prays to the Father in front of the disciples.  In reading this prayer, we are invited in to the inner sanctum of the mind of Christ, and the very heart of the Father.  Jesus begins the prayer, by praying for glory.  The glory of God is perhaps the most important subject in our life.  How does Jesus reveal this glory in his prayer, and what difference does it make in our lives?