Karl Barth in the Theology of Dietrich Bonhoeffer - Paperbackby Andreas Pangritz (Author) This important work explores the complex relationship between two of the twentieth century's most formidable Christian thinkers Karl Barth and Dietrich Bonhoeffer. Seizing on a much discussed criticism that Bonhoeffer made of Barth's theology in his prison letters that Barth was guilty of a ""positivism of revelation"" Andreas Pangritz challenges scholars who have used this statement, despite being left undeveloped by