Fr. Prof. dr. Urs von Arx

minister of the Old Catholic Church of Switzerland; full professor in the Old Catholic Theological Faculty at the University of Bern; consultant and member of various commissions of the International Old Catholic Bishops’ Conference of the Union of Old Catholic Churches for international bilateral theological dialogues with: the Orthodox Church (1973-1987), the Ecumenical Patriarchate (2004-2016), the Roman Catholic Church (2003-2017) and the Church of Sweden (2009-2013); regular participant in the Anglican – Old Catholic Theologians’ Conferences (1973-1998) and member of the Anglican-Old Catholic International Co-ordinating Council (1999-2005); editor-in-chief of Internationale Kirchliche Zeitschrift (IKZ) (2001-2015), the Old Catholic scientific quarterly; expert in the field of New Testament exegesis, ecclesiology, ecclesiastical history, ecumenical dialogue and liturgy.