The Origin of Moral Obligation: Divine Commands and Moral Duties

This monograph examines the divine command theory of ethics, defending the view that moral obligations derive their binding force from God's commands. Loftin advances a sophisticated version of this theory while addressing classical and contemporary objections that have challenged its philosophical viability.

The work begins by establishing the conceptual framework for understanding moral obligation as a distinctively deontic category that creates genuine duties rather than mere recommendations or ideals. Loftin argues that secular ethical theories struggle to account for the categorical nature of moral obligations - why certain actions are required of us regardless of our desires or interests. He contends that divine command theory provides a more satisfactory explanation by grounding obligations in the authoritative commands of a perfectly good divine being.

Central to Loftin's argument is his response to the Euthyphro dilemma, which poses whether actions are right because God commands them or whether God commands them because they are right. He develops a modified divine command theory that avoids both horns of this dilemma by distinguishing between the good, which flows from God's nature, and the obligatory, which depends on God's commands. This allows him to maintain that while God's commands create obligations, these commands are not arbitrary but flow from divine goodness.

The monograph engages extensively with contemporary critics of divine command ethics, including those who argue that morality must be autonomous from religion to preserve human dignity and rational agency. Loftin responds by showing how divine commands can enhance rather than diminish moral agency by providing clear action-guiding principles grounded in ultimate reality. He also addresses epistemological concerns about how divine commands can be known, exploring the roles of revelation, conscience, and moral intuition.

Throughout the work, Loftin draws on both historical sources, particularly medieval discussions of divine command theory, and recent developments in metaethics and philosophy of religion. His approach combines rigorous analytical philosophy with sensitivity to theological considerations, making the case that divine command theory remains a viable option for those seeking to understand the source and nature of moral obligation. The monograph contributes to ongoing debates about whether morality requires religious foundations and challenges naturalistic accounts of ethics that attempt to derive ought from is without reference to transcendent realities.