After ordination, Dr Graham became Chaplain of Jesus College Oxford and a tutor at Wycliffe Hall. He completed a PhD on St Paul, Martin Luther and Blaise Pascal, and went on to teach Historical Theology at Wycliffe, where he was Vice Principal for 8 years. In 2005, he helped launch St Mellitus College and became its first Principal. Appointed Bishop of Kensington in 2015, he continues his links with St Mellitus as President. He is a contributor to The Times “Credo” column and author of several books. In 2019 he produced “The Social Legacy of Grenfell: an Agenda for Change” and is now Vice Chair of the Archbishop of Canterbury’s Commission on Housing, Church and Community.