This course provides a survey of Eastern Christian teaching on the Triune God that focuses both on patristic and contemporary authors read in English. The course situates doctrine within the broader array of Holy Tradition (Scripture, Fathers,Councils, Creeds, Liturgy, Iconography, Hagiography, etc.), paying attention to the historical contexts in which various teachings arose and were defined. Comparisons will be made between Eastern and Western Christian approaches to certain questions, with some attention to ecumenical repercussions. Apophatic and antinomic approaches to theology will be emphasized as well as the connection between doctrine and spirituality.