Extracts This article introduces an issue of Christian bioethics which examines the significance of Elizabeth Anscombe's classic article, “Modern Moral Philosophy”, on the 50th anniversary of its publication. The manifold influences of this article are explored in some detail and the current status of the three famous theses put forward by Anscombe in the article is assessed. This article also briefly introduces the other articles in this issue and loactes them within the general framework of contemporary discussions of Anscombe's work.