Hill, Graham Joseph: - Graham Joseph Hill serves with the Uniting Church in Australia as Mission Catalyst--Church Planting and Missional Renewal. Previously, he was the principal and associate professor of world Christianity at Stirling College (University of Divinity) and vice-principal of Morling College. Graham is a research associate at the Center for the Study of Global Christianity at Gordon-Conwell Theological Seminary. Graham is the author of fifteen books, including Healing Our Broken Humanity (co-authored with Grace Ji Sun Kim). His author website is GrahamJosephHill.com.