Douglas, J.D. and Merrill C. Tenney. The NIV Compact Dictionary of the Bible

Edmund, Raymond Edmund. In Quietness and Confidence

George, Bob. Growing in Grace

Lewis, C. S. Reflections on the Psalms

Life Application Study Bible

Ryrie, Charles. Ryrie Study Bible, 1995 expanded edition

Stedman, Ray. Sermon Notes, January 1989

Tenney, Merrill. The Zondervan Pictorial Bible Dictionary

The Teacher’s Commentary

Swindoll, Charles. David

Swindoll, Charles. David, Bible study guide

Swindoll, Charles. Elijah, Man of Heroism and Humility study guide

Swindoll, Charles. Hand Me Another Brick

Vine, W.E., Merrill F. Unger, and William White, Jr. Vines Complete Expository Dictionary of Old and New Testament Words

Walvoord, John and Roy Zuck. Bible Knowledge Commentary Old Testament

Wilkinson, Bruce. Talk through the Bible

Quotations from Oswald Chambers, Chuck Swindoll, and Jonathan Edwards are named but not sourced.