In addition to the New International Version of the Bible (Biblica, 2011), the following resources were used to help write this sermon: James Montgomery Boice, Philippians: An Expositional Commentary, pp. 238-43; Fred B. Craddock, Philippians in the Interpretation Commentary, pp. 71-74; William Hendriksen, Philippians, Colossians and Philemon in the New Testament Commentary, pp. 183-85; R. Kent Hughes, Philippians in the Preaching the Word Commentary, pp. 165-77; Jason Smith, Unchecked Baggage (I): The Weight of Worry, St. Andrews Presbyterian Church, Newport Beach, CA, 1-5-25.