James R. Payton Jr. (Ph.D., University of Waterloo, Canada) is a professor of history at Redeemer University College, Ancaster, Ontario, Canada. He has studied, taught and been in dialogue with Eastern Orthodoxy for many years and is the author of a number of articles on Orthodoxy and Protestant-Orthodox relations. Another area of interest for Payton is the Reformation on which he has written many articles and book reviews. Some of his works cover subjects such as John Calvin, Martin Bucer and the influence of the Reformation in Ukraine. He is very involved in ministry to Eastern Europe, serving from 1998-2006 as executive secretary of Christians Associated for Relationships with Eastern Europe, and since 2006 as president.