Columbia subject headings:
Christian ethics.
Generosity.
Gifts.
Luther, Martin, 1483-1546--Philosophy.
Harvard subject headings:
Christian ethics
Generosity
Gifts--Religious aspects--Christianity
Luther, Martin, 1483-1546--Philosophy.
Princeton subject headings:
Christian ethics.
Generosity.
Gifts--Religious aspects--Christianity.
Luther, Martin, 1483-1546--Philosophy.