Columbia subject headings:
Eckhart, Meister, -1327.
Mysticism--History--Middle Ages, 600-1500.
Paradox--Religious aspects--Christianity.
Spiritual life--Christianity--History of doctrines--Middle Ages, 600-1500.
Spiritual life--Christianity--History of doctrines.
Harvard subject headings:
Eckhart, Meister, -1327
Spiritual life--Christianity--History of doctrines--Middle Ages, 600-1500
Princeton subject headings: