David has been the executive director of the Center for Church Advancement and a professor at Cincinnati Christian University in Cincinnati, Ohio. He has been in ministry for more than 44 years and has authored numerous articles and three books. He’s also one of the founding members of Promise Keepers and served on the board of directors for 11 years. In addition to serving on the board for CIY, he also serves on the boards of Christian Arabic Services and Serving Arabic Leaders Training. He has been married to Karen for 44 years, and they have two daughters.