Christian ethics and empirical research

What significance might empirical research have for a constructive theory of Christian ethics? This article discusses this question by bringing results from a concrete empirical study of aspects of Christian ethics into conversation with two theories of the same phenomenon: those of William Schweiker and Stanley Hauerwas/Samuel Wells. After mapping the results of the empirical study to the views offered by the two constructive accounts, I discuss more generally whether empirical studies of this kind can have significance for constructive ethical theory. I discuss three possible objections against such a position: that introducing empirical research to constructive theory of Christian ethics undermines normativity, that it blocks criticism, and that its contributions are likely to be divergent, incoherent and unsystematic, thus adding little of significance to constructive theory. I argue that none of these objections can definitively exclude empirical research from constructive theory. But they certainly have implications concerning not only how empirical research might have significance, but also regarding criteria it must meet in order to legitimately claim constructive relevance. Some concrete suggestions to this effect are launched in a final argumentative move.