BA (Hons.), University of Toronto
MA (Theology), University of St Michael's College
STL, Regis College
M.Div, Victoria University / University of Toronto
ThD, Victoria University / University of Toronto
I hold a doctorate from the University of Toronto / Victoria University, where I studied systematic and historical theology, ecumenics and the philosophy of religion at several member colleges of the Toronto School of Theology. I was ordained to the Order of Ministry of the United Church of Canada in 1996. During 2000/1 I was a Junior Fellow of Massey College in the University of Toronto. After holding a Postdoctoral Research Fellowship at Princeton University's Center for the Study of Religion, I taught at the Atlantic School of Theology in Halifax, Canada as Assistant Professor of Systematic Theology. I joined the faculty of the University of Aberdeen as Lecturer in Systematic Theology in January 2006. In 2016 I was appointed to a personal Chair in Christian Dogmatics.
I am a Senior Fellow of the UK Higher Education Academy.
My research interests include developments in contemporary Christian dogmatics with particular interest in Christology; the doctrines of justification, election and revelation; the Christian life and the theological bases of Christian ethics and politics; as well as the history of modern Protestant theology generally, and within it particularly the theologies of Søren Kierkegaard, Dietrich Bonhoeffer and Karl Barth. The latter two are interests shared with a number of my colleagues here in Aberdeen. I continue to be involved in explorations of the significance of Pauline apocalyptic for Christian theology.
In the next couple of years I'll be preparing the volume entitled Critics of Christianity for the Fortress Press series, Shapers of Modern Theology, editing (together with Mike Mawson) the Oxford Handbook of Dietrich Bonhoeffer, as well as editing the volume of the Edinburgh Critical History of Theology treating the 20th century.
Upcoming speaking engagements include:
- I will be speaking on the theme of Reformed Readings of Bonhoeffer at the 2nd London Bonhoeffer Colloquium, St. Mary's University, Twinckenham on Saturday, October 28th, 2017.
- I will present a paper as part of the 2018 Dutch 'Barth Tagung' on the theme of 'Bonhoeffer as a Challenge to Barth's Theology', March 5-7, 2018, Amersfoort.
- I will be contributing to the Markus Barth Centenary Symposium to be hosted by the Karl Barth Centre at Princeton Theological Seminary.
Some other recent papers and presentations include:
- 'Bound Over to the Devil's Tyranny? Sin and Satan in Contemporary Reformed Hamartiology', Reformed Theology and History Group, American Academy of Religion annual meeting, November 19 - 23, 2016, San Antonio, TX, USA.
- ‘Kierkegaard on the Christian Life’, at a symposium on 'Kant and Public Theology', hosted by the Faculty of Philosophy, Theology and Religious Studies at Radboud University, Nijmegen, in the Netherlands, November 9-12, 2016.
- 'Listening to Discipleship's "B-Side"', Reading Bonhoeffer for the Life of the Church, Durham University, September 20-22, 2016.
- Graciously Commanded: Bonhoeffer and Barth on the Decalogue', at 'Engaging Bonhoeffer in a Global Era', the XII. International Bonhoeffer Congress, Basel, July 6-10, 2016.
- 'Crucified to the World -- Christian Subjectivity and its Apocalyptic Ground', at the annual meeting of the Society for the Study of Theology, Durham University, April 4-6, 2016.
Together with Ian MacFarland and Ivor Davidson, I edit the T&T Clark Studies in Systematic Theology series.
I am an Associate Editor of the Journal of Reformed Theology.
I am a member of the Advisory Board of the Kirby Laing Institute for Christian Ethics, Cambridge, UK.
I collaborate with Douglas Harink in the leadership of a working group, 'Explorations in Theology and Apocalyptic' investigating the contemporary relevance of New Testament apocalyptic modes of discourse for the work of Christian dogmatics and ethics. Once again this year we will be hosting several sessions during the annual meeting of the AAR/SBL in November.
At present, I am involved as Principal Investigator on three funded projects:
- I will hold the Alan Richardson Fellowship at Durham University during 2016/17 to bring to completion a project exploring modern philosophical critiques of Christian faith and theology. The project will issue in a volume in the Fortress Press Makers of Modern Theology series entitled Critics of Christianity.
- An interdisciplinary research project entitled 'Normativity: Nature, Narrative and Nihilism' supported by the College of Arts and Social Sciences and involving colleagues from theology, theological ethics, philosophy and law exploring the sources and nature of 'Normativity' in our respective fields of study. This project supports a small cohort of PhD students working on projects closely related to the theme, and coordinates a regular research seminar throughout the academic year. During 2013/14 we studied Terrence Irwin's Development of Ethics (Oxford University Press, 2009) and hosted Prof. Irwin for a day-long symposium. In 2014/15, we examined Friedrich Nietzsche's Beyond Good and Evil / Geneaology of Morals and hosted Prof. Stephen Williams (Queens University Belfast). And in 2015/16 we examined the work of Gianni Vattimo culminating in a two-day symposium on May 5-6, 2016. The project runs to its conclusion in the 2016/17 academic year during which we are exploring the work of Ronald Dworkin on the relation between normative moral theory and law.
- A collaborative project entitled 'Eternal God, Eternal Life: Theological Explorations into the Concept of Immortality' funded by the Templeton Foundation as part of their larger Immortality Project led by John Martin Fischer from the University of California, Riverside. We hosted a series of workshops and a final conference in Aberdeen on the theme during 2014/15 and have together authored a book on the theme (T&T Clark/Bloomsbury, 2016), details of which can be found here.
I regularly teach, contribute to, and/or co-ordinate the following courses:
- Introduction to Christian Theology (DR1547)
- Introduction to Philosophy of Religion (DR2066)
- Theology and the Practice of Preaching (DR2564)
- Classic Texts in Philosophy of Religion (PH305K/405K)
- Christendom Divided: Luther, Calvin and the Council of Trent (DR351U)
- Christian Theology and the Challenge of Modernity (DR501X/DR551X)
- Readings in Systematic Theology (DR503D)
- The Doctrine of God (DR501V)
- Chair of the Gifford Lecture Committee of the University (2009-)
- Member of the Hay of Seaton Lectureship Committee (2014-)
- Elected member of the University Senate (2014-)
- Previously, Head of the School (2009-12) and then Director of Research for the School of Divinity, History and Philosophy (2014-17)
- Eternal God, Eternal Life: Theological Investigations into the Concept of Immortality, edited by Philip G. Ziegler (London: T&T Clark/Bloomsbury, 2016)
- Christ, Church and World: New Studies in Bonhoeffer’s Theology and Ethics, edited by Philip G. Ziegler and Michael Mawson (London: T&T Clark/Bloomsbury, 2016)
- The Providence of God, edited by Philip G. Ziegler and Francesca Murphy (London: T&T Clark/Continuum, 2009).
- Explorations in Christian Theology and Ethics: Essays in Conversation with Paul L. Lehmann, edited by Philip G. Ziegler and Michelle J. Bartel (Aldershot: Ashgate, 2009).
- George P. Schner, Essays Catholic and Critical, edited by Philip G. Ziegler and Mark Husbands. (Aldershot: Ashgate Press, 2003).
Guest Edited Journal Issues
- ed., with Nancy Duff, special 'Theology and Apocalyptic' theme issue of Theology Today 75:1 (April 2018)
- ed., special issue of Studies in Christian Ethics on Critical Directions and Developments in Reformed Theological Ethics, 28:2 (May 2015).
- ed., with Nancy Duff, special Bonhoeffer theme issue of Theology Today 71:1 (April 2014).
- ed., ‘To yield some place to the Word of God: Essays in Honour of David E. Demson”, special issue of the Toronto Journal of Theology. 17:1 (2001).
Essays and Articles
- ‘Graciously Commanded—Dietrich Bonhoeffer and Karl Barth on the Decalogue’, Scottish Journal of Theology 71:2 (May 2018), forthcoming.
- ‘Getting the Reformation in America—The Making of Paul L. Lehmann as a Public Theologian’, Studies in Christian Ethics, 31:1 (February 2018), forthcoming.
- ‘To Pray, To Testify, To Revolt': An Introduction to Karl Barth’s The Christian Life’, in Karl Barth, The Christian Life. Cornerstones of Theology (London: T&T Clark/Bloomsbury, forthcoming 2017).
- ‘The Christian Life of Discipleship’, in The T&T Clark Companion to Kierkegaard, edited by A. Edwards and D. Gouwens (London: T&T Clark/Bloomsbury, forthcoming 2017).
- 'Reformed Ethics', in The Oxford Handbook of Reformed Theology, edited by Michael Allen and Scott R. Swain (Oxford: Oxford University Press, forthcoming 2017).
- 'Veniat Regnum Tuum! Christology, Eschatology and the Christian Life’, in Game Over? Reconsidering Eschatology, edited by Christophe Chalamet et al. Theologische Bibliothek Töpelmann (Berlin: Walter de Gruyter, forthcoming 2017).
- 'A Very Short Theology of Reconciliation', Touchstone 34:3 (2016), 7-13.
- 'The Enmity of Death and Judgment Unto Life', in Eternal God, Eternal Life: Theological Investigations into the Concept of Immortality, edited by Philip G. Ziegler (London: T&T Clark/Bloomsbury, 2016), 131-148.
- 'God, Christ, and Church in the DDR—Wolf Krötke as an Interpreter of Bonhoeffer’s Theology', in Engaging Bonhoeffer: The Influence and Impact of Bonhoeffer’s Life and Thought, edited by Matthew Kirkpatrick (Minneapolis: Fortress Press, 2016), 201-220.
- ‘Some Remarks on Apocalyptic in Modern Christian Theology’, in Paul and the Apocalyptic Imagination, edited by B. Blackwell, J. Maston and J. Goodrich (Minneapolis: Fortress Press, 2016), 199-216.
- '"Completely within God's Doing": Soteriology as Metaethics in the Theology of Dietrich Bonhoeffer', in Christ, Church, and World: New Studies in Bonhoeffer’s Theology and Ethics, edited by M. Mawson and P. Ziegler (London: T&T Clark/ Bloomsbury, 2016), 101-117.
- 'The Adventitious Origins of the Calvinist Moral Subject', Studies in Christian Ethics, 28:2 (May 2015), pp. 213-223. doi:10.1177/0953946815570598
- 'The Historical Jesus and Christology from Strauss to Kaesemann', The Oxford Handbook of Christology, edited by F.A. Murphy (Oxford: Oxford University Press, 2015), pp. 328-344.
- 'The Humanity of Divinity', Union Seminary Quarterly Review, 65:1&2 (2014), pp. 171-180.
- 'Nisi per Spiritum Sanctum—The Holy Spirit and the Confession of Faith', Journal of Reformed Theology, 8:4 (2014), pp. 247-56. doi:10.1163/15697312-00804002
- 'Transcendence in the Midst of Life?', a review essay of Ward Balanton, A Materialism for the Masses: Saint Paul and the Philosophy of Undying Life (Columbia University Press, 2014), Syndicate 1:4 (2014), pp. 52-57 and Syndicate online.
- 'Foreword', in Eberhard Jüngel, Christ, Justice and Peace: Toward a Theology of the State (London: T&T Clark/Bloombury, 2014).
- 'Some Remarks on Christian Freedom', in Indicative of Grace - Imperative of Freedom. Essays in honour of Eberhard Jüngel in his 80th Year, edited by R. David Nelson (London: T&T Clark/Bloomsbury, 2014), pp. 255-266.
- 'Discipleship', in Sanctified by Grace: A Theology of the Christian Life, edited by Kent Eilers and Kyle Strobel (London: T&T Clark/ Continuum, 2014), pp. 173-186.
- 'Witness to Christ's Dominion: the political service of the Church', Theology 116:5 (2013), pp. 323-331. doi: 10.1177/0040571X13493582
- 'Love is a Sovereign Thing: The Witness of Romans 8:31-39 and the Royal Office of Jesus Christ', in Apocalyptic Paul: Cosmos and Anthropos in Romans 5-8, edited by B. Gaventa (Waco, TX: Baylor University Press, 2013), pp. 111-130.
- ‘Dietrich Bonhoeffer—Theologian of the Word of God’, in Bonhoeffer, Christ and Culture, edited by K. Johnson & T. Larsen (Downers Grove, IN: IVP Academic, 2013), pp. 17-38.
- 'Christ For Us Today: Promeity in the Christologies of Bonhoeffer and Kierkegaard’, International Journal of Systematic Theology, 15:1 (2013), pp. 25-41. doi:10.1111/j.1468-2400.2012.00656.x
- '"Christ Must Reign": Ernst Kaesemann and Soteriology in an Apocalyptic Key', Apocalyptic and the Future of Theology, edited by D. Harink and J. Davis (Eugene, OR: Cascade Books, 2012), pp. 202-220
- ‘Christ's Lordship and Politics: Visser 't Hooft and Bonhoeffer', in Bonhoeffer, Religion and Politics, International Bonhoeffer Interpretations 4, Hrsg. von C. Tietz and J. Zimmerman (Berlin: Peter Lang, 2012), pp. 55-80.
- ‘Eschatological Dogmatics: To What End?’, in Eschatologie-Eschatology, hrsg. von H.-J. Eckstein et. al., WUNT (Tübingen: Mohr Siebeck, 2011), pp. 348-359.
- ‘The Fate of Natural Law at the Turning of the Ages’, Theology Today (67:4) January 2011, pp. 419-429. doi:10.1177/004057361106700404
- ‘Review Essay—Christopher Morse, The Difference Heaven Makes (Continuum, 2010)’ Word & World 31:1 (Jan 2011), pp. 75-83.
- '"Not to Abolish, but to Fulfil"—The Person of the Preacher and the Claim of the Sermon,' Studies in Christian Ethics 22:3 (2009), 275-289. doi:10.1177/0953946809106233
- 'Secularity and Eschatology in Bonhoeffer's Late Work,' in Dietrich Bonhoeffers Theologie heute Ein Weg zwischen Fundamentalismus und Säkularismus?, edited by J. De Gruchy, S. Plant and C. Tietz (Guetersloh: Guetersloher Verlaghaus, 2009), pp. 124-138.
- 'The Uses of Providence in Public Theology,' in The Doctrine of Providence, edited by Philip G. Ziegler and Francesca Murphy (London: T&T Clark/Continuum, 2009), 307-325.
- 'Creation, Redemption and Law—Toward a Protestant Perspective on the Question of Human Law' in Explorations in Christian Theology and Ethics: Essays in Conversation with Paul L. Lehmann, eds. P. Ziegler and M. Bartel (Aldershot: Ashgate, 2009), pp. 63-78.
- '‘Voices in the Night’—Human Solidarity and Eschatological Hope,' in Who Am I? Bonhoeffer's Theology Through His Poetry, ed. B. Wannenwetsch (London: T&T Clark/Continuum, 2009), p. 115-146.
- 'Taken Out of Context–Freedom and Concreteness in the Theology of Wolf Krötke,' Communio Viatorum, I/2008, pp. 74-92.
- 'Stumbling Upon Peter? The Question of the Church in Ecumenical Dialogue,' in Ecumenism Today, ed. F.A. Murphy, C. Asprey and E.E. Puosi (Aldershot: Ashgate, 2008), pp. 17-28.
- 'Dietrich Bonhoeffer—An Ethics of God's Apocalypse?' Modern Theology 23:4 (October 2007), pp. 579-594. doi:10.1111/j.1468-0025.2007.00410.x
- 'Barth's Criticisms of Kierkegaard—A Striking Out at Phantoms?' International Journal of Systematic Theology 9:4 (October 2007), pp. 434-451. doi:10.1111/j.1468-2400.2007.00266.x
- 'A Christian Context for Conscience? Reading Kierkegaard's Works of Love Beyond Hegel's Critique of Conscience', European Journal of Theology 15:1 (2007), pp. 25-36.
- ''To Honour God's "Good Violence"—Some Notes and Queries Relating to Hans Boersma's Violence, Hospitality and the Cross,' Canadian Evangelical Review 30-31 (Fall 2005-Spring 2006), pp. 106-113.
- 'Christian Theology and Democratic Politics in Conversation with Jeffrey Stout,' Theology Today 63:2 (July 2006), pp. 227-234. doi:10.1177/004057360606300210
- 'Justification and Justice-The Promising Problematique of Protestant Ethics in the Work of Paul L. Lehmann,' Berliner Theologische Zeitschift , 2004/1, pp. 140-153. Also published in , Justification: What’s at Stake in the Current Debates, eds. M. Husbands and D. Treier (Downers Grove, IL: InterVarsity Press, 2004), pp. 118-133.
- 'God and Some Recent Public Theologies,' International Journal of Systematic Theology, 4:2 (2002), pp. 137-155. doi:10.1111/1463-1652.00077
- 'Doing Conscience Over: The Reformulation of the Doctrine of Conscience in Karl Barth and Paul Lehmann,' Toronto Journal of Theology 14:2 (1998), pp. 213-238.
- Wolf Krötke, 'Sin' in R.Burnett, ed.The Westminster Handbook to Karl Barth (Louisville: WJK, 2013), pp. 202-4.
- Wolf Krötke, Sin and Nothingness in the Theology of Karl Barth. Edited and translated by P.G. Ziegler and C.-M. Bammel. Studies in Reformed Theology and History , New Series 10, 2005. The full text of this work is freely available online here.
- Eberhard Jüngel, 'Theses On the Relation of the Essence, Existence and Attributes of God,' Toronto Journal of Theology. 17:1 (2001), pp. 55-74.
- Wolf Krötke, ‘Piety in the Church, Gottesvergessenheit in Society: Observations on an Aspect of the Church’s Task in the New Eastern German States,’ Toronto Journal of Theology. 17:1 (Summer 2001), pp. 133-146.
- Wolf Krötke, ‘Hope in the Last Judgment and Human Dignity,’ International Journal of Systematic Theology. 2:3 (November 2000), pp. 270-282.
- Wolf Krötke, ‘The Humanity of the Human Person in Karl Barth’s Anthropology,’ in John B. Webster Ed. The Cambridge Companion to Karl Barth. (Cambridge: Cambridge University Press, 2000), pp. 159-176.
Membership in Scholarly Societies
I am a member of the following scholarly societies:
- Society for the Study of Theology
- Member of the Executive Committee (2012-15)
- American Academy of Religion
- Steering Committee, Bonhoeffer, Theology and Social Analysis Group
- Steering Committee, Explorations in Theology and Apocalyptic (Additional Meeting)
- Karl Barth Society of North America
- General Secretary (2001-)
- International Dietrich Bonhoeffer Society
- Member of the Board of Directors, English Language Section (2013-)