Columbia subject headings:
Harvard subject headings:
Lord's Supper--History of doctrines.
Origen--Contributions in doctrine of the Lord's Supper.
Princeton subject headings:
Lord's Supper--History of doctrines--Early church, ca. 30-600.
Lord's Supper--History of doctrines--Modern period, 1500-.
Theology, Doctrinal--History--Modern period, 1500-