Professor of Church History, Westminster Seminary California
His church history courses, including his specialty on the Protestant Reformation, have gained national acclaims
Professor, Westminster Theological Seminary in Philadelphia (1974-1981)
Professor, Gordon-Conwell Theological Seminary (1968-1970)
Professor, Stanford University (early 1970s)
Visiting professor, Trinity Evangelical Divinity School and Reformed Theological Seminary
Otros aspectos destacados de la carrera
Ordained minister in the United Reformed Churches
Pastor of several churches in Pennsylvania and California
Elder delegate to multiple Synods
Preacher and lecturer in Europe and Asia
Honorary key speaker in Geneva, Switzerland for the 500th anniversary of John Calvin’s birth
Speaker at many conferences, including those sponsored by the Lausanne Committee for World Evangelization, the Philadelphia Conference on Reformed Theology, and Ligonier Ministries
Editor of the Westminster Theological Journal
Publicaciones
Numerous books, including An Unexpected Journey, Reformation Sketches, Pleasing God in Our Worship,andGod’s Pattern for Creation
Contributor to numerous other books and journals and author of journal articles on John Calvin and Martin Luther, among others