• Ph.D. (Systematic Theology), St. Mary’s College, University of St Andrews, Scotland, 1990
• Study of Theology, Eberhard-Karls-Universität,Tübingen and Friedrich-Wilhelms Universität Bonn, Germany, 1978 – 1982


• Inter-religious Studies
• Judaism, Christianity, and Islam as interrelated religious traditions


Judaism, Christianity, and Islam: A Comparative Approach (Religion 120)


♦ Gottes Offenbarung und Menschliche Religion. Eine Analyse des Religionsbegriffs in Karl Barths Kirchlicher Dogmatik mit besonderer Berücksichtigung F.D.E. Schleiermachers, (Salzburger Studien), The Edwin Mellen Press: Lewiston/Queenston/Lampeter, 1992.
♦ “Discovering Bonhoeffer in Translation: New Insights from the Bonhoeffer Works English Edition,” in: Interpreting Bonhoeffer, ed. Clifford J. Green and Guy C. Carter, Minneapolis: Fortress Press, 2013.

Translations in Print

♦ Dietrich Bonhoeffer, Letters and Papers from Prison, Dietrich Bonhoeffer Works, vol. 8, part I, pp. 55-123, Minneapolis: Fortress Press, 2010.

♦ – Ethics, Dietrich Bonhoeffer Works, vol. 6, pp. 219-408, Minneapolis: Fortress Press, 2005.

♦ – Discipleship, Dietrich Bonhoeffer Works, vol. 4, pp. 201-314, Minneapolis: Fortress Press, 2001.

♦ – Sanctorum Communio, Dietrich Bonhoeffer Works, vol. 1, pp. 122-306, Minneapolis: Fortress Press, 1998.

♦ – Dietrich Bonhoeffer et al., selected letters, in: Clifford J. Green, Bonhoeffer. A Theology of Sociality, 2nd revised ed., pp. 329ff., Grand Rapids / Cambridge: Eerdmans, 1999.

♦ Max-Peter Meyer, “Letters to Dietrich Bonhoeffer and Paul Lehmann,” in: International Bonhoeffer Society Newsletter, number 83, Fall 2003, pp. 11-15.

♦ Jürgen Becker, “Paul and his Churches”, in: Christian Beginnings. Word and Community from Jesus to Post-Apostolic Times, ed. Jürgen Becker, Louisville: Westminster/John Knox Press, 1993, pp. 132-210.