In addition to the New International Version (2011) of the Bible, the following resources were used to help write this sermon: James Montgomery Boice, Psalms, Volume 2, pp. 687-93; William Hendriksen, The Gospel of John in the New Testament Commentary, pp. 21-26; R. Kent Hughes, John in the Preaching the Word Commentary, pp. 215-19; James L. Mays, Psalms in the Interpretation Commentary, pp. 274-75; John Ortberg, You 2.0, Menlo Park (CA) Presbyterian Church, 1-11-09.