Example image of eyePlorer eyePlorer map for 'Filioque': Latin Nicene Creed Western Christianity Eastern Christianity First Council of Constantinople Greek language Latin Rite Liturgy Ecumenical Patriarch Bartholomew I of Constantinople Ecumenical Patriarch Demetrios I of Constantinople Pope Benedict XVI Pope John Paul II Eastern Catholic Churches Fourth Council of Constantinople (Eastern Orthodox) Heresy Orthodox Church Gregory Palamas Mark of Ephesus Photios I of Constantinople Council of Florence East–West Schism Second Council of Lyon First Council of Nicaea Council of Chalcedon Third Council of Toledo Tertullian Hilary of Poitiers Ambrose Arianism Visigoths Constantine V Gentilly, Val-de-Marne Aachen Friuli Italy Patriarchate of Aquileia Paulinus II of Aquileia Pope Leo III Constantinople Antipope Gregory VI Henry II, Holy Roman Emperor Holy Roman Emperor Mass (liturgy) Pope Benedict VIII Byzantine Rite Holy See Maronite Church Dominus Iesus Charlemagne John Meyendorff