Martyn Percy is Provost-Theologian for Hong Kong Sheng Kung Hui; Professor of Religion and Culture, University of Saint Joseph, Macao; Research Professor, Institute of Old Catholic Theology, University of Bern; Senior Research Fellow at the James Hutton Institute; and Canon Theologian to the Convocation of Episcopal Churches in Europe. He has written for The Guardian and The Times, and is the only living theologian featured in The Da Vinci Code.