 He was also the dean of the Brisbane College of Theology from 1991 to 1997, and president of the Brisbane College of Theology from 1997 to 1999.In addition, he was professor of theology at Griffith University in Brisbane, and was head of the School of Theology at Griffith University from 1993 to 2000.He has examined for higher degrees at various universities in Australia, New Zealand, The Netherlands and South-East Asia.