Gregory of Nyssa, St.
Personal
Bishop of Milan (374)
Fame is chiefly as a theologian
Place and dates
Neocaesarea, now in Turkey
335?-394
Writings
Against Eunomius: a defense of the
  Nicene Creed
Great Catechetical Discourse: a defense
  of the Christian faith against Jews and
  pagans
On Faith: a treatise against the Arians
Ten Syllogisms: directed against
  the Apollinarists
Icon of Gregory of Nyssa