Columbia subject headings:
Beatitudes.
Bible. Matthew, V, 1-9--Criticism, interpretation, etc.--History.
Happiness--Religious aspects--Christianity.
Happiness.
Thomas, Aquinas, Saint, 1225?-1274.
Harvard subject headings:
Beatitudes.
Bible. Matthew, V, 1-9--Criticism, interpretation, etc.--History.
Happiness--Religious aspects--Christianity
Thomas, Aquinas, Saint, 1225?-1274--Views on happiness.
Princeton subject headings:
Beatitudes.
Bible. New Testament. Matthew V, 1-9--Criticism, interpretation, etc.--History.
Happiness--Religious aspects--Christianity.
Thomas, Aquinas, Saint, 1225?-1274.