Example image of eyePlorer eyePlorer map for 'Branch theory': Anglican Communion Anglicanism Catholic Church Four Marks of the Church Orthodox Church Oxford William Palmer (theologian) Oxford Movement Anglican Consultative Council Anglican—Roman Catholic International Commission Pontifical Council for Promoting Christian Unity Pope John Paul II Ecumenical Patriarch Bartholomew I of Constantinople Primus inter pares Pope Pope Benedict XVI Apostolic succession Lutheranism Protestantism Arthur Featherstone Marshall Thomas Scott Preston Anglican-Roman Catholic dialogue Christian denomination Roman Catholic (term) Anglo-Catholicism Mandell Creighton Christianity