Public moral discourse encompasses open discussions in which moral concepts of good and right are brought to bear on questions of public policy and on broader issues of basic rights and the goals and rules that guide social institutions. These public questions also raise practical, apologetic, and political concerns that are central to Christian ethics and moral theology. Public discourse frames legal and political understandings of religious freedom, and Christian ethics has a practical interest in ensuring that these choices do not limit Christian worship and formation or unduly restrict the institutional life of the church. Public discourse also engages apologetic theology in a moral task because the questions raised in public discourse involve conceptions of human good, human nature, and human community that have been discussed in Christian theology across the centuries. Christians have a distinctive understanding of persons in society that they hope to make effective, or at least to make understood, in a wider public discussion. Finally, public moral discourse gives rise to a moral responsibility for Christian participation in politics to create a public consensus on the creation of shared human goods.