This article analyzes the impact of postmodernism on the meaning, truth, and justification of claims in contemporary theology and ethics. It argues that historicist premises do not lead inexorably from a naïve objectivism in ethics to ethical relativism, as Sheila Greeve Davaney and Richard Rorty suggest. Instead, as the work of Carol Christ and Jeffrey Stout has argued, theologians and ethicists are justified in making indirect, web-of-belief related claims to ontological truth. Christ's theological realism and Stout's modest pragmatism both appear able to support meaningful discussions of truth, while avoiding the related dangers of relativism, skepticism, and nihilism. Paying careful attention to these methodological issues in a course on Religious Ethics and Moral Issues has proved very effective in overcoming student acquiescence to a relativist perspective, and in enabling them to propose and defend their own moral views with greater confidence.