Metropolitan Chrysostomos (Savvatos), a theologian in the Greek Orthodox Church and a professor in the School of Theology of the University of Athens. He has earned degrees from Rome and Strasbourg. In mid-2007 he was ordained as the metropolitan bishop of Messenia but continues also to fulfil the obligations of his university chair. Earlier in 2008 he took part in the Ravenna conversation of the Orthodox-Roman Catholic Dialogue Commission, of which he has been for some time a member. He will speak on the theme "The Position of St. John Chrysostom regarding the First Ecumenical Council and the Theological Problem of Receiving Its Decisions".