The substantive center of Christian ethics is Jesus’s ministry of the kingdom or reign of God, and its preferential inclusion of the poor, the outcast, and the sinner. What defines a gospel-based bioethics is a hopeful, practical commitment to improve the health of those who are most vulnerable to illness and early death because they lack basic needs. This commitment is distinctive of Christian bioethics, if not “unique” in the sense that no other bioethical approaches or traditions share it. To (...) succeed in reducing disparities in access to health care requires cooperative social action with members of multiple moral and political communities, meaning that there is no strict boundary between secular and Christian bioethics at the practical, political level, the level of applied Christian social ethics. (shrink)