Four Old Testament scholars offer passage-by-passage commentary through the text of Psalms, Proverbs, Ecclesiastes, and Song of Solomon, explaining difficult doctrines, shedding light on overlooked sections, and making applications to life and ministry today. Part of the ESV Expository Commentary.

Iain M. Duguid (PhD, University of Cambridge) is professor of Old Testament at Westminster Theological Seminary. He has planted churches in England, California, and Pennsylvania. He is the author of numerous commentaries and articles.

James M. Hamilton Jr. (PhD, The Southern Baptist Theological Seminary) is professor of biblical theology at the Southern Baptist Theological Seminary and preaching pastor at Kenwood Baptist Church.

Jay Sklar (PhD, University of Gloucestershire) is professor of Old Testament and vice president of academics at Covenant Theological Seminary.