Letter CLI. To Anatolius, Bishop of Constantinople. Share Close Share Tweet Save PREVIOUS Letter CL to Euxitheus, Bishop of Thessalonica (and Others).(to the Same Effect.) NEXT Letter CLII. To Julian, Bishop of Cos. Letter CLI. To Anatolius, Bishop of Constantinople.Letter CLI. To Anatolius, Bishop of Constantinople.(He is to keep the church of Constantinople free from all heresy.) PREVIOUS Letter CL to Euxitheus, Bishop of Thessalonica (and Others).(to the Same Effect.) NEXT Letter CLII. To Julian, Bishop of Cos.