“Naming God with Many Names: A Comparison of St. Ephrem and St. Gregory of Nyssa” On January 30, 2020, ISEC hosted Dr. Michael Petrin, who lectured on “Naming God with Many Names: A Comparison of St. Ephrem and St. Gregory of Nyssa. Post navigation ‹ Previous post“Manuscripts, Liturgy and Society: Sources for Daily Life and Social History”Next post ›ISEC and CUA Host Clergy Retreat for Greek Orthodox Archdiocese