Department Chair of Pastoral Ministries, Assoc. Professor of Christian Education, Tyndale Theological Seminary, Amsterdam, The Netherlands, 1985-90
Part-time Director of Curriculum Development, Career Impact Ministries, Arlington, Texas, 1979, 1980
Pastor of Christian Education and Leadership Development, McKinney Memorial Bible Church, Fort Worth, Texas 1981-84
Navigator State Director, Nav Press Associate, Community Director, Fayetteville, Arkansas, and Fort Worth, Texas, 1970-80
Wycliffe Associate, Summer Co-Director and Director of Jungle Camp, Chiapas, Mexico, 1969, 1970
Publications/Research Projects
Book Reviews, Aereopagas Journal, 2007-08.
What we Believe About series (published by Trinity Bible Church, Aledo, Texas 1995-99).
Paul, the Tentmaker; The Genesis of Work; Personalities in Proverbs; Enjoying the Futility of Work; Nehemiah in the Workplace; Pursuing God’s Purpose, Biblical Business Ethics, What in the World is a Worldview?; - ( all published by Good Works Press, Discipleship at Work Foundation, 1992-99).
Article included in 101 Ideas for Small Groups (NavPress, 1997).
Pursuing God’s Purpose, reviewed by Vision River Guide: A Path to Finding Life Purpose, Vol. 1: (Profiles Vision River, Atlanta, Georgia, 1997).
Academic Policies Handbook, Student Affairs Handbook, Christian Education Handbook (Tyndale Theological Seminary, Amsterdam, The Netherlands, 1989).
How to Lead a Bible Discussion Group (McKinney Memorial Bible Church, 1983).
Lead Out: A Guide for Leading Bible Discussion Groups (NavPress, 1973).
Advanced Search the Scriptures: An Approach to Chapter Analysis Bible Study (NavPress, 1972).
Design for Discipleship, Books Three and Four (NavPress, 1971).
Memberships
Evangelical Theological Society
Evangelical Philosophical Society
The American Chesterton Society
The Dorothy Sayers Society
C. S. Lewis Foundation
Christian Educators Association International
The Caleb Institute
Personal
Spouse: Barbara Ann Bertch
Children: Charissa, Felicia, Zuriel, Daria
Church Membership: Travis Avenue Baptist Church, Fort Worth