Barker is assistant professor of biblical studies at Heritage College, and author of From the Depths of Despair to the Promise of Presence: A Rhetorical Reading of the Book of Joel(Eisenbrauns, 2014).
Barker is assistant professor of biblical studies at Heritage College, and author of From the Depths of Despair to the Promise of Presence: A Rhetorical Reading of the Book of Joel(Eisenbrauns, 2014).