Served
- Princeton CRC (1991-1993)
- Kelloggsville (1986-1991)
- Editor, De Wachter (1984-1986)
- Leave (1981-1984)
- Calvin College (1977-1981)
- Christian Reformed Churches of Australia (1975-1977)
- Reformed Theol. College (1972-1975)
- Calvin Theol. Seminary (1967-1972)
- Dordt College (1965-1967)
- Calvin CRC (1961-1965)