Title: Shapers of orthodoxy
Subjects: Doctrinal theology, History, Doctrinal Theology, Theologians, Theology, doctrinal, history, middle ages, 600-1500, Theology, doctrinal, history, early church, ca. 30-600
People: Irenaeus, Tertullian, Origen, Athanasius, Augustine, Anselm, Thomas Aquinas
Time periods: ca. 30-600, Middle Ages