Abstract
A divine approval theory in ethics may be construed as one of a class of subjective-reaction theories, those which hold that the rightness or wrongness of actions is constituted by the response to these actions (e.g., approval or disapproval) on the part of some person or persons, actual or ideal. There are peculiar difficulties connected with a divine approval theory, arising from God's omnipotence. But waiving difficulties which apply especially or peculiarly to a divine approval account, we can see by a simple argument that the entire set of subjective-reaction theories is subject to the logical difficulty that taking attitudes as definitive or otherwise constitutive of ethical value is self-defeating.