Columbia subject headings:
Cosmology, Medieval.
Dreams--Early works to 1800.
Eternity--Early works to 1800.
Ethics, Medieval.
Faith and reason--History of doctrines--Middle Ages, 600-1500.
Knowledge, Theory of (Religion)--Early works to 1800.
Harvard subject headings:
Cosmology, Medieval.
Dreams--Early works to 1800
Eternity--Early works to 1800.
Ethics, Medieval.
Faith and reason--History of doctrines--Middle Ages, 600-1500.
Knowledge, Theory of (Religion)--Early works to 1800.
Princeton subject headings:
Philosophy, Medieval.