Bruce Hindmarsh, DPhil (Oxon), is the James M. Houston Professor of Spiritual Theology and Professor of the History of Christianity at Regent College in Vancouver. He wrote his doctoral thesis at Oxford on John Newton, which was published as John Newton and the English Evangelical Tradition (Oxford University Press, 1996). A paperback edition was published by Eerdmans in 2000. He also edited and wrote an introduction for an edition of Newton's autobiography and his letters on growth in grace: The Life and Spirituality of John Newton (Regent College Publishing, 1998). He is a fellow of the Royal Historical Society and a past president of the American Society of Church History. His book The Spirit of Early Evangelicalism: True Religion in a Modern World won best History/Biography in the 2019 Christianity Today Book Awards. Bruce speaks and writes regularly for academic and general audiences around the world on history, theology, and the spiritual life. Some of this work and his other books can be viewed at www.brucehindmarsh.com.