Translation of : Karl Barth in der Theologie Dietrich Bonhoeffers.

Introduction: Bonhoeffer as Prophet of the "Post-Barthian Period"? 1 -- 1. Bonhoeffer's "Arcane Discipline" and Barth's "Positivism of Revelation" 5 -- 2. Lutheran or Reformed? The Search for the "Point of Difference" 7 -- 3. A Critical Movement within the Barthian Movement 11 -- II. Karl Barth in Bonhoeffer's Theological Development 15 -- 1. Discovery of Dialectical Theology 15 -- 2. In the Undertow of the Luther Renaissance 18 -- 3. Critical Academic Discussion with Barth 22 -- 4. As a "Barthian" in the United States of America 31 -- 5. Meeting in Bonn and Its Consequences 34 -- 6. Question of Ethical Concreteness 39 -- 7. "Aryan Clause" as Casus Confessionis 47 -- 8. An "Ongoing, Silent Discussion" 51 -- 9. Bonhoeffer's Swiss Visits and the Ethics 60 -- 10. An Interim Summation 69 -- III. Once Again: What Is "Positivism of Revelation"? 71 -- 1. "Positivism of Revelation" in Luther 71 -- 2. "Positivism of Revelation" in the Confessing Church 76 -- 3. Once More: "Positivism of Revelation" in Karl Barth? 82 -- 4. Critique of Religion and "Nonreligious" Christianity 87 -- 5. "Prayer and Righteous Action" 94 -- 6. A Difference in Method? 97 -- 7. "Virgin Birth, Trinity, or Anything Else" 99 -- IV. Proceeding on Barth's and Bonhoeffer's Way 115 -- 1. Merely a Misunderstanding? 115 -- 2. "Arcane Discipline" and "Double Predestination" 118 -- 3. Barth's "Doctrine of Lights" as a Correction of "Positivism of Revelation"? 132 -- Conclusion: Theological Liberalism Recycled? 143.