Adrian College and the University of Buffalo, summer research studies
Carrera docente
Professor of Systematic Theology, Dallas Theological Seminary (1969-1975)
Dean of Students, Wheaton College (1967-1969)
Professor and then Chairman of the Bible and Philosophy Department, Wheaton College (1965-1967)
Named Wheaton College’s Junior Teacher of the Year his first year on the faculty
Dean of Men, Philadelphia Bible College (1959-1962)
Otros aspectos destacados de la carrera
Ordained Baptist minister
Involvement in various church and parachurch ministries across the globe
Chief of Staff and Bible teacher at the Sacandaga Bible Camp in Broadalbin, NY
Lecturer for the Scripture Press Leadership Training Institute
Chairman of the National Association of Evangelical’s Commission on Theology
Selected as a delegate to the World Congress on Evangelism held in Berlin, Germany (1966)
Instructor at Campus Crusade California headquarters for the Institute of Biblical Studies
Along with Norman Geisler, was instrumental in helping to solidify Campus Crusade’s work in communist Poland during the Cold War
Publicaciones
Several articles for Bibliotheca Sacra and extensive work on The Doctrine of the Offer of the Kingdom in Acts and The Doctrine of the Kingdom in Covenant Premillennialism, the titles for his doctoral thesis and dissertation
Books include Who Art in Heavenand Why Not? The Christian Answer to Situation Ethics
Coauthored “Is Inerrancy the Keystone to Evangelical Theology?” in United Evangelical Actionwith the Old Testament scholar Dr. Walter C. Kaiser, Jr.