Columbia subject headings:
Assurance (Theology)--History of doctrines--Middle Ages, 600-1500.
Doctrine of salvation.
Gerson, Jean, 1363-1429.
Salvation--Christianity--History of doctrines--Middle Ages, 600-1500.
Scruples--History.
Harvard subject headings:
Conscience
Gerson, Jean, 1363-1429.
Salvation--History of doctrines--Middle Ages, 600-1500.
Scruples.
Theology--History--Middle Ages, 600-1500
Princeton subject headings: