Dr. Michael McDuffee
Dr. Michael McDuffee is Emeritus Professor of History at Moody Bible Institute, where he taught courses in History and personal evangelism to undergraduate and seminary students for 25 years. He was also greatly involved as a professor in the Study Abroad program. He and his wife have lived in Germany since his retirement.
Dr. Gregg Quiggle
Dr. Gregg Quiggle was the D.L. Moody Professor of Historical Theology at Moody Bible Institute for 36 years, where he taught at both the undergraduate and seminary level, including courses on the European Reformations. Dr. Quiggle also served as the Dean of Study Abroad. In addition to teaching courses on the Reformation, he, along with Dr. McDuffee, has led over 30 tours to Germany and Switzerland.
Dr. James Spencer
Dr. James Spencer is a theologian specializing in biblical interpretation and the intersection of theology with other disciplines. Dr. Spencer serves as President of the D. L. Moody Center in Northfield, MA, and is faculty chair at Right On Mission. He writes opinion pieces for sites such as The Christian Post, TownHall.com, and The Western Journal. He also appears as a guest on podcasts and radio programs to speak on a variety of topics from a biblical and theological perspective. He remains active in research and writing, particularly in the area of discipleship and prayer.