Featuring original moral theory and fresh interpretations of the thought of John Duns Scotus and Immanuel Kant, "God's Call" develops a version of the divine command theory in ethics, defending it against objections based on human autonomy and locating it within the broader context of contemporary moral thinking. Hare's work is valuable not only for its overview of the history of moral debate but also for its construction of a sound Christian ethic for today.