John Chryssavgis

John Chryssavgis is the author of numerous books and a theologian serving as archdeacon of the Ecumenical Patriarchate and advisor to the ecumenical patriarch on theological and environmental issues. He is the author of Bartholomew: Apostle and Visionary, the official biography of Ecumenical Patriarch Bartholomew, and, most recently, Creation as Sacrament: Reflections on Ecology and Spirituality.