The New Testament cites the book of Isaiah more than any other Old Testament book. Scripture itself treats the book as a literary work by a single author. In this episode, Will Wood, discusses critical approaches to this prophecy that tend to view the book of Isaiah as a composite work of many different people and even different groups. All the while, we will come to see that the question of authorship is not self-contained; it raises significant issues regarding fundamental matters of the faith. Will Wood is Assistant Professor of Old Testament at Reformed Theological Seminary in Atlanta, Georgia. https://vimeo.com/354080171