Paul J. Dunbar is the primary author of this book. He teaches for Biblical Theological Seminary and Eastern University, both near Philadelphia, Pennsylvania. He has also served for...view morePaul J. Dunbar is the primary author of this book. He teaches for Biblical Theological Seminary and Eastern University, both near Philadelphia, Pennsylvania. He has also served for several decades as a senior pastor in several evangelical denominations, including his current ministry in central Pennsylvania.view less