The Psalms generated more biblical commentary from early Christians than any other book of the Hebrew and Christian canon. While advances have been made in our understanding of the early Christian preoccupation with this book and the traditions employed to interpret it, no study on the Psalms traditions exists that can serve as a solid academic point of entry into the field. This collection of essays by distinguished patristic and biblical scholars fills this lacuna. It not only introduces readers to the main primary sources but also addresses the unavoidable interpretive issues present in the secondary literature.