David Ceri Jones is Reader in Early Modern History at Aberystwyth University, and the editor of Studies in Church History for the Ecclesiastical History Society. He has written widely on religion in Wales and beyond since the eighteenth century: he is co-author of The Elect Methodists: Calvinistic Methodism in England and Wales, 1735-1811 (2012) and A History of Christianity in Wales (2022); and co-editor of George Whitefield: Life, Context and Legacy (2016), The Oxford Handbook of Christian Fundamentalism (2023), and War, Peace and the British Free Churches, 1914-1945 (2026).