PG 5 · cols. 643–728
Ignatius of Antioch, The Seven Letters
Ignatius of Antioch (d. c. 110): his seven letters written on the road to martyrdom, to the Ephesians, Magnesians, Trallians, Romans, Philadelphians, Smyrnaeans and to Polycarp, in Greek, with the ancient Latin version and the editors' notes.
Migne Reading Room