The Development of the Doctrine of Purgatory

Michael Root is Ordinary Professor of Systematic Theology at The Catholic University of America, Washington, DC. Root is a native of Norfolk, Virginia and studied at Dartmouth College (B.A.) and Yale University (Ph.D. in theology). He was received into the Catholic Church in August, 2010. His particular theological interests are ecumenical relations, eschatology/last things, and grace and justification. Root has been a member of the US and international LutheranCatholic dialogues, the US LutheranUnited Methodist dialogue, the AnglicanLutheran International Working Group, and the AnglicanLutheran International Commission. He served on the drafting teams that produced the Lutheran-Roman Catholic Joint Declaration on the Doctrine of Justification.