- The Prophetic Role of the Church: God's Action in History as a Communicative Event2022 | Protestant Theological Faculty
- The Cross of Christ as Message and Mission2006 | Protestant Theological Faculty
- Suffering God? : The Old Testament Perspective of God’s “Suffering”2012 | Catholic Theological Faculty
- Light in the Liturgy2013 | Catholic Theological Faculty
- Good Serpent and Deer : Two Symbols of Christ in the Preaching of St Ambrose2013 | Catholic Theological Faculty