John 17 is the only passage in the Bible where we get a look into the inner life of the Trinity. Christianity is the only religion in the world that believes God is triune—one being, eternally existing in three persons (Father, Son, and Holy Spirit), all equally God who know and love each other. In this passage, we’ll seek to answer two questions: 1) What is the triune God all about? 2) And what is life all about?  This sermon was preached by Dr. Timothy Keller at Redeemer Presbyterian Church on May 14, 2017. Series: Jesus, Mission and Glory: The Lord’s Prayer for His Glory and Ours. Scripture: John 17:1-5, 24. Today's podcast is brought to you by Gospel in Life, the site for all sermons, books, study guides and resources from Timothy Keller and Redeemer Presbyterian Church. If you've enjoyed listening to this podcast and would like to support the ongoing efforts of this ministry, you can do so by visiting https://gospelinlife.com/give and making a one-time or recurring donation.