Walter D. Zorn is professor emeritus of Old Testament and biblical languages at Lincoln Christian University, Lincoln, Illinois. He earned his PhD from Michigan State University having written a dissertation on “Mark and the Samaritans.” He is the coauthor and author of two volumes of a Psalms commentary in the College Press NIV Commentary Series (1999, 2004). He contributed chapters on Psalms and Wisdom Literature in an Old Testament Introduction in the same series. Zorn wrote commentary for the Standard Publishing Commentary for Teachers for many years.