Alan Kreider
Alan Kreider (1941-2017; PhD, Harvard University) was professor emeritus of church history and mission at Anabaptist Mennonite Biblical Seminary. For many years he lived in England, where he was director of the London Mennonite Centre and later director of the Centre for Christianity and Culture at Regent's Park College, Oxford University. Kreider authored several books, including The Change of Conversion and the Origin of Christendom and Worship and Mission after Christendom.