Charles R. Ringma has worked in urban and cross-cultural mission for many decades. He has taught in universities, seminaries, and colleges in Australia, Southeast Asia, and Canada. He is emeritus professor, Regent College (Vancouver); research professor, Asian Theological Seminary (Metro Manila); and honorary research fellow, Trinity College (Brisbane). He is the author of over thirty books, most recently In the Midst of Much-Doing: Cultivating a Missional Spirituality. He is a Franciscan tertiary, TSSF.