Dr John Azumah is Professor of World Christianity and Islam at Columbia Theological Seminary, Decatur, Georgia, USA. John has a PhD in Islamics from the University of Birmingham, UK, and has served as the Director of the Centre for Islamic Studies and Christian-Muslim Relations at the London School of Theology. He has taught in Africa and India and is author of ‘The Legacy of Arab-Islam in Africa: A Quest for Inter-Religious Dialogue’ (Oneworld, Oxford, 2001), ‘My Neighbour’s Faith: Islam Explained for Christians’ (Zondervan, London, 2008) and several academic articles on missions, Islam and Christian-Muslim relations.