Columbia subject headings:
Faith--History of doctrines--16th century.
Justification (Christian theology)--History of doctrines--16th century.
Luther, Martin, 1483-1546.
Salvation--Christianity--History of doctrines--16th century.
Theology.
Harvard subject headings:
Luther, Martin, 1483-1546--Theology.
Princeton subject headings:
Faith--History of doctrines--16th century.
Justification (Christian theology)--History of doctrines--16th century.
Luther, Martin, 1483-1546--Theology.
Salvation--Christianity--History of doctrines--16th century.