Columbia subject headings:
Catholic Church--Relations--Protestant churches--Congresses.
Justification (Christian theology)--Congresses.
Lehrverurteilungen, kirchentrennend?
Protestant churches--Relations--Catholic Church--Congresses.
Theology, Doctrinal--Congresses.
Harvard subject headings:
Catholic Church--Relations--Lutheran Church.
Christian union--Lutheran Church
Counter-Reformation.
Excommunication.
Justification (Christian theology)
Lehrverurteilungen, kirchentrennend?
Lutheran Church--Relations--Catholic Church
Reformation.
Theologischer Konvent Augsburgischen Bekenntnisses.
Princeton subject headings: