Columbia subject headings:
Barth, Karl, 1886-1968--Criticism and interpretation.
Eternity.
God (Christianity)--Eternity.
Time--Religious aspects--Christianity.
Harvard subject headings:
Barth, Karl, 1886-1968--Criticism and interpretation.
Eternity.
God (Christianity)--Eternity
Time--Religious aspects--Christianity.
Trinity.
Princeton subject headings: