On January 17-20, 2005 the third round of the Princeton-Kampen Consultation took place in Princeton. The theme was � The Reality of God and the Reality of Faith, with basic points of reference in the Church Dogmatics being II/1, 28-31 and IV/1, 63. Presenters were encouraged, however, to approach the topic dialogically and according to their own special research interests rather than simply offering expositions of sections of the Church Dogmatics, the appeal of which would be limited to specialists in Barth's theology. As the papers included in this volume attest, the result was a remarkable variety of studies of Barth in dialogue with other theologians and philosophers on the chosen theme.