After spending several years in the Navy during World War II, Donald returned to college. Since 1949 (when he received a Master of Arts degree from Wheaton College), he and his wife Marie have been active in Bible teaching and evangelism.
Of special interest to Donald is the New Testament church. Books that Donald has written include Acts: The Pattern Church,1 Timothy: Timeless Truths, 2 Timothy and Titus, New Testament Church Organization, The Early Church, Divorce and the Bible, Baptism: The Church's Troubled Water, The Lord’s Supper: The Church's Love Feast, He Loved to Plant: A Biography of T. B. Gilbert, and Danny, A Life Cut Short.
Chapter 1 – Confusion at the Table
Chapter 2 – Descriptive Names
Chapter 3 – The Passover Setting
Chapter 4 – First Century Practice
Chapter 5 – History Brings Changes
Chapter 6 – Current Views
Chapter 7 – Priests at Worship
Chapter 8 – Conclusion