He served as Professor of Divinity at the University of Durham and wrote commentaries on the Acts of the Apostles, John, Romans, 1 Corinthians and 2 Corinthians.
Ia menjabat sebagai Profesor Teologi di Universitas Durham dan menulis komentari mengenai Kisah Para Rasul, Injil Yohanes, Surat Roma, 1 Korintus dan 2 Korintus.