Bahr, Ehrhard. “Paul Tillich and the Problem of a German Exile Government in the United States.” Yearbook of German American Studies 21 (1986): 1–12.
Discusses Tillich's relationship to government after he left Germany.
Bulman, Raymond F. “Paul Tillich and the Millennialist Heritage.” Theology Today 53 (January 1997): 464–76.
Examines the biblical origins of Christian millennialism, its role in the early church, the various resurgences of millennialism throughout history and modern times, and specifically, the millennialism of Tillich.
Byrd, Max. “Johnson's Spiritual...
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