Senior Research Fellow at the Kaufman Interfaith Institute atGrand Valley State University, Grand Rapids, Michigan. Aformer professor of philosophy at Calvin College, he works inphilosophy of relig...view moreSenior Research Fellow at the Kaufman Interfaith Institute atGrand Valley State University, Grand Rapids, Michigan. Aformer professor of philosophy at Calvin College, he works inphilosophy of religion, ethics, and Chinese thought andculture. His other books include Philosophers WhoBelieve (one of Christianity Today's 1995 Booksof the Year) and Abraham's Children: Liberty andTolerance in an Age of Religious Conflict.view less