The mission of Dallas Theological Seminary is to
glorify God by equipping godly servant-leaders
for the proclamation of His Word and the
building up of the body of Christ worldwide.
BA, Tennessee Temple University, 1968; ThM, Dallas Theological Seminary, 1972; ThD, Grace Theological Seminary, 1981.
Dr. Calenberg has been teaching Bible, theology, and missions since 1974 including 16 years
on the faculty of Moody Bible Institute and Theological Seminary. In 1984, he and his family
joined SIM and moved to Nigeria to serve on the faculty of Jos ECWA Theological Seminary.
His ten years of missionary service in Nigeria included evangelism and church planting
with his seminary students and three years as SIM Nigeria Director. For 12 years he served as SIM Northwest Regional Director in Portland, Oregon and as an adjunct faculty member at Multnomah University. He ministers in the countries of Africa and Asia as the International Director of the Romans Project, a pastoral training and resourcing ministry focused on the Book of Romans. He and his wife, Carol, have four daughters, three sons-in-law, and eight grandchildren.