General index of theologians to read more about.

• Theology Index
• General
• Scripture
• Dogmatic
• Liturgical
• Moral
• Theologians to Read

• Tertulian
  • https://www.tertullian.org/
• Ireneaus
• Justin Martyr
• Origen
  • Commentary on the Gospel of John
• Augustine
• Jerome
• John Damascene
  • An Exact Exposition of the Orthodox Faith (De Fide Orthodoxa)
• Athanasus
• Ambros
• Basil
• Gregory Nysaa
• Gregory Nazianzus
• Maximus the Confessor
• Cyril of Alexandria
• Clement of Alexandria
  • The Instructor (Paedogus)
• Eusebius
• Leo the Great
  • CCLS 138, 138 A, 159
  • PL 54 - 56
    • http://www.documentacatholicaomnia.eu/01_01_0440-0461-_Leo_I,_Magnus,_Sanctus.html
  • Sermons in Fathers of the Church Series (CUA)
  • Letters in Fathers of the Church Series (CUA)
  • NPNF-2 12

• Aquinas
  • Reginald Garrigou-Lagrange has complete commentary
• Bonaventure
  • Philosophy of Bonaventure by Etienne Gilson
• Lombard
• Albert the Great
• Scotus
• Anselm
• Gregory Palamas

• Congar
• De Lubac
• Rahner
• Balthazar
• Ladaria
• Reginald Garrigou-Lagrange OP
  • Neo-Thomism
• Sergei Bulgakov
• Karl Barth
• Chenu