Andrew Sung Park is Professor of Theology at the United Theological Seminary. He is the author of The Wounded Heart of God: The Asian Concept of Han and the Christian Doctrine of Sin and Racial Conflict and Healing: An Asian-American Theological Perspective. Susan L. Nelson is Professor of Theology at the Pittsburgh Theological Seminary. She is the author of Healing the Broken Heart: Sin, Alienation, and the Gift of Grace.