These fascinating articles and lectures by Paul Tillich have never been reprinted from their original publications over half a century ago. They shed much light on Tillich's own thinking as well as that of Luther and Calvin, Bultmann, Kierkegaard, and others. He explores the nature of religious symbols, Christian Socialism, and the doctrine of Jesus Christ. Students and clergy brought up on today's thin theological gruel will be amazed at what they have missed!