D. Marion Clark is the Executive Minister of Tenth Presbyterian Church in Philadelphia. He was educated at the University of South Carolina and Gordon-Conwell Theological Seminary. Reverend Clark lives in Philadelphia with his wife Ginger and has two daughters, Sarah, and Jean. He serves on the board of City Center Academy. He has contributed the chapter "Baptism: the Joyful Sign," in the book on worship Give Praise to God (P&R 2003).