Concern has been raised over the last few decades about the ways counselling therapies are often used without due regard for the views of human wellbeing that they implicitly represent. A key example of this is the way counselling theory and practice takes for granted various Enlightenment epistemologies, such as rational thought and empirical science. One effect of this reliance has been to downplay the therapeutic merit of engaging with people's hopes and values, and related histories and traditions. Recent practical and anthropological innovations in narrative therapy and trinitarian theology provide resources with which to engage these concerns. But work remains to be done on understanding how professional counselling might profitably interact with relational ethics such as those associated with trinitarian thinking.With these issues in mind, this study addresses: (1) the extent to which the key philosophies and theories of practice associated with narrative therapy are capable of representing the social trinitarian analogy of persons, and (2) what contributions narrative therapy might make to communities engaged in the trinitarian social project. In responding to these questions, critical correlation methodology is employed to construct a public theology. Trinitarian relational ethicssuch as mutuality, offering forgiveness, and working for justice and reconciliation-are utilised as a lens for engagement with narrative therapists, and as the lens for Christian consideration of the broad questions about human existence.The method involves four steps.Step-one is the identification and articulation of six aspects of narrative therapy's philosophy and theory of practice. The six aspects are: the aims of narrative therapy, the social and linguistic formation of knowledge and identity, therapy and ethics, narrativity, metanarrative, interpretation and reality, and the person in narrative therapy.Step-two is concerned with the formulation of relevant theological principles.Step-three involves critically analysing the six aspects of narrative therapy in the light of relevant theological principles, and step-four develops reformulations as a result of the analysis.My research findings centre on three main arguments. The first is that while narrative therapy helpfully engages people in ethical reflection and decision making, it fails to represent a specific vision of wellbeing. The second is that rather than denying absolutes, experiences of narrative therapeutic conversation can lead to knowing things differently. The third group of findings suggest that while narrative therapy effectively addresses the linguistic and narrative construction of identity, the trinitarian invitation is to also engage the interpersonal and embodied dimensions of human life.ii