• Contemporary philosophy of religion
• History of Platonism-Neoplatonism
• Early modern philosophy
• Romanticism and Idealism

• varieties of apophaticism
• christology
• the doctrine of God
• theological epistemology
• intersections of theory and practise in Christian spiritualities

• The application of linguistics to theories of religious language, analogy and liturgy, with a consideration of the implications of this interaction for linguistics itself
• A critical consideration of postmodern philosophy in relation to the re-interpretation of premodern theology
• A reconsideration of the Platonic tradition in interaction with the Biblically based faiths, in particular the question of theurgy and understandings of the soul

• Theology and ethics
• Theology and international development

• Metaphysics, especially the reappraisal and reinterpretation of premodern participatory metaphysics within contemporary philosophy and theology
• Medieval philosophical theology (especially Augustinian traditions, e.g. Anselm, Hugh of St Victor, Bonaventure, Aquinas, Nicholas of Cusa)
• Contemporary philosophical theology and the philosophy of religion 
• Method and theory in religious studies, philosophy of religion, and theology
• Science and Religion (especially theology and ecology, the concept of the ‘book of nature’, and the doctrine of creation) 
• Comparative philosophy of religion
• Religious epistemology

• Religious language and Naming God
• Science and religion, especially in relation to Creation
• Form and content in theological writing
• The symbolics of gender
• Christian origins and the metaphysics of scripture

• Modern Jewish religious thought and philosophy (esp. Moses Mendelssohn, Hermann Cohen, Franz Rosenzweig, Martin Buber, Emmanuel Levinas)
• Theories and practices of interreligious dialogue and communication
• The (contested) relationship between scripture and philosophy, both in the Jewish intellectual tradition and more generally
• Aspects of ethics, hermeneutics and theopolitics in classical rabbinic literature

• varieties of apophaticism
• christology
• the doctrine of God
• theological epistemology
• intersections of theory and practise in Christian spiritualities

The themes of temporality and dependence in Friedrich Schleiermacher's theological and philosophical writings. 

• varieties of apophaticism
• christology
• the doctrine of God
• theological epistemology
• intersections of theory and practise in Christian spiritualities

• The application of linguistics to theories of religious language, analogy and liturgy, with a consideration of the implications of this interaction for linguistics itself
• A critical consideration of postmodern philosophy in relation to the re-interpretation of premodern theology
• A reconsideration of the Platonic tradition in interaction with the Biblically based faiths, in particular the question of theurgy and understandings of the soul

• Theology and ethics
• Theology and international development

A Philosophical Poetics of Beauty

The early ontology of Paul Ricoeur and its relation to religion.

The Fate of Participatory Ontology in the Reformation

Divine Discretion: How to Evaluate Basic Beliefs about God

Experiencing God: A philosophical-theological study of the doctrine of revelation and the subjective experience from the Patristics to the modern era through the eyes of Henri de Lubac (1896-1991)

The Metaphysics of Light in the 'Hexaemeron' Literature - From Philo of Alexandria to Ambrose of Milan

Changing of Subject: the Place of the Lutheran Doctrine of Justification by Faith in the Contemporary Discussion about Human Subjectivity

A citizen eternally, In the new Rome, where Christ is Roman too: Kierkegaardain reading of citizenship in Dante's Commedia

Philosophical and Fundamental Theology.

Human Knowledge of God and the Philosophical Theology of Henri de Lubac SJ: A Reassessment.

A Vulnerable Theology: Self-Perception, Relation and Transformation in Disability Theology and Meister Eckhart

Hindu-Christian philosophical theology: 'Non-Duality in Christian Vedanta'

The Contemplation of the Transcendent Heart: Tracing the ἡγεμονικόν from the Stoics to Origen

An Ethics of Kinship