Columbia subject headings:
Conscience--Religious aspects--Catholic Church--Congresses.
Conscience--Religious aspects--History of doctrines--Congresses.
Conscience--Religious aspects--Protestant churches--Congresses.
Reformation--Congresses.
Harvard subject headings:
Conscience--Religious aspects--Catholic Church
Conscience--Religious aspects--Protestant churches
Princeton subject headings:
Conscience--Religious aspects--Catholic Church.
Conscience--Religious aspects--Protestant churches.