Tim wanted to credit the following sources which he used in this message:

Tim Keller, "The Meaning of Christmas", preached December 18, 2011

Tim Keller, "Knowing God" (Parts 1, 2 and 3), preached September 11, 18, and 25, 2011

Josh Kouri, "A Life of Love", preached September 24, 2017

Gary W. Derickson, Evangelical Exegetical Commentary, First, Second, and Third John

Stuart Briscoe, The Preacher's Commentary

Ian Maclaren, The Mind of the Master

Joshua Ryan Butler, The Pursuit of God