The Catholic Church claims that its ethical teaching, especially on sex, is based upon natural law. I first show that natural law theories prior to the Middle Ages provide no authority for the Church's teaching on sex. I then examine Aquinas's teaching on natural functions and natural law in the two Summae. I suggest that he partly anticipates Enlightenment thinking about law and morals. I compare his theory of natural law with that of Germain Grisez and John Finnis. Finally, I examine the notion of a principle of practical reasoning and indicate how such principles could be formulated to correspond to elements in human nature.

John Henry Newman believed that all Christian doctrines must be accessible to all Christian believers, both the intellectually sophisticated and the uneducated. This implied that the intellectually simple must be able to apprehend and assent to mysteries, such as that of the Trinity. This paper discussion what Newman understood by the idea of mystery. Mystery for Newman was primarily a hermeneutical problem. Mystery was a result of the human incapacity and inability to grasp the fullness of truth. In Newman, the hermeutical problematic is one of limitations of language thus leading to submission of intellect to a sublime truth.

The concept of ‘just war’ has long been embedded in the structure of a world divided into sovereign nation-states. And groups like UKIP want to perpetuate this structure. But sovereign states are in melt down under the impact of globalisation. So just war needs to be rethought in order to reflect a truly catholic outlook, and the church needs to understand this.

This article provides a critique of reason for Anglican eucharistic theology. It examines the mutliformity of theological and philosophical assumptions underlying that theology and recognises the difficulty created in the discourse of the Anglican eucharistic tradition where hermeneutic idealism operates in an exclusive manner. Further, the article uses the insights of Habermas, arguing for a critique of reason for the tradition through a dialogue approach based on the intersubjectivity of communicative action where there is distinction between ‘lifeworld’ and ‘system paradigm’ and where there is subject-subject relationship.

The role of combat as a religious stimulant was widely observed and debated during both World Wars. Through a consideration of American opinion in World War II, especially in the light of British opinion a generation earlier, this paper illustrates that, however similar expressions of combatants’ faith may have been across time and space, their perceived value was very much dictated by their wider religious context, and particularly by the existing assumptions and priorities of religious observers and pundits. This meant that, in the American context of World War II, appraisals tended to be much more positive than in the British context of World War I, adding considerable substance and longevity to the claim that ‘there are no atheists in foxholes’.

This article, “reflects back and works forwards”, by thinking together the three “sorrowful mysteries” of the last one hundred years; three marked and irrevocable steps of escalation and complexity in the history of international conflict. Along with so many others in this centenary year, we commemorate: its causes, and the lessons to be learned. What are the continuities between the Great War, 1914–18, and the second “sorrowful mystery”, the advent of nuclear weapons? This brings us to the specific challenges that face us in the present: globalized violence in the name of religion, the reactive “war on terror” and the development of “smart” technology, remind us that our context too is unprecedented and uniquely dangerous. Explanatory avenues opened up include discussion of the moral and political implications of unmanned weapons, or drones. Here is an example of the crisis of sacrifice associated with René Girard, while Girard's own recasting of Clausewitz's notion of the “escalation to extremes”, and the humanism in Edward Schillebeeckx are also examined.

Research into liberation theologies has rarely had an interreligious perspective. To that end, I shall carry out a comparative study of Christian and Islamic versions of liberation theology and I shall highlight the similarities and differences in their approaches. It will be a thematic study that is structured around three key mentalities which are shared by the approaches of both religious traditions. Firstly, the need to reinterpret their own religions from the perspective of the poor; secondly the interrelated emphases on action, orthopraxy and the agency of the oppressed; and thirdly a rejection of excessive other-worldliness. I conclude from my analyses with the following hypotheses: firstly, due to the lack of an authority akin to the Catholic Church, Islamic liberation theology is comparatively more likely to create the potential for social upheaval and is more likely to lead to an attenuation of metaphysical religious feeling; secondly, all liberation theologies contain latently the potential for creating millenarian outbursts; the best example to offer from modern history of this latent feature becoming manifest is in the Iranian Islamic revolution of 1979.