Columbia subject headings:
Asceticism--History--Early church, ca. 30-600.
Christian literature, Early--Greek authors--History and criticism.
Fathers of the church, Greek.
Monastic and religious life--History--Early church, ca. 30-600.
Spiritual life--Christianity--History of doctrines.
Spirituality--History.
Theology, Doctrinal--History--Early church, ca. 30-600.
Harvard subject headings:
Christian literature, Early--Greek authors
Fathers of the church.
Princeton subject headings:
Asceticism--History--Early church, ca. 30-600.
Christian literature, Early--Greek authors--History and criticism.
Fathers of the church, Greek.
Monastic and religious life--History--Early church, ca. 30-600.
Spiritual life--Christianity--History of doctrines.
Spirituality--History.
Theology, Doctrinal--History--Early church, ca. 30-600.