David has recently retired from his role as Principal and Director of the School of Preaching at Sydney Missionary and Bible College (SMBC). He is now involved in an itinerant preaching and teaching ministry. He is a Presbyterian minister and a graduate of SMBC and Moore Theological College. Prior to formal studies and pastoral ministry David worked in the Economic Research Department of the Reserve Bank. He has spoken at a number of Christian Conventions including Keswick. David is married to Maxine, and they have five adult children and eight grandchildren.