Catholic moral theologians are often taken to task, with some justice, for our unwillingness to engage with the theological and scriptural roots of our discipline. At the same time, recent biblical scholarship is a forbidding field for the outsider, relying as it does on a range of historical and linguistic skills that most theologians do not possess. This is one area in which interdisciplinary work is badly needed, and so this recent book by two eminent Jesuit scholars, specializing in New Testament studies and moral theology, offers a timely contribution to both fields. Written in a clear and engaging style, it comes across as a conversation between two scholars engaged in an open-ended, exploratory conversation on issues of mutual concern. While this book is intended, in part, for classroom use, its greatest contribution may well be the way in which it models and invites further interdisciplinary work among theologically minded biblical scholars, and theologians who are attentive to the scriptural roots of our faith.