Dave and Sally grew up in very different environments: Dave, in a Christian home in western Canada and Sally, in a Muslim home in Guyana in South America. Nevertheless, as only God can do, the Lord used their common interest in missions to bring them together in Papua New Guinea in 1990. It was there that they served with New Tribes Mission until 2007. Subsequently, they joined GoodSeed and worked in the Canadian office for the next ten years. Since 2018, their role with InterAct involves in part Dave developing a resource that will help bridge the gap between the Biblical worldview and the traditional worldview of First Nations. They live in Olds, Alberta.