Jeff Steele

John Duns Scotus recognizes complexity in God both at the level of God’s being and at the level of God’s attributes. Using the formal distinction and the notion of “unitive containment,” he argues for real plurality in God, but in a way that permits him to affirm the doctrine of divine simplicity. We argue that his allegiance to the doctrine of divine simplicity is purely verbal, that he flatly denies traditional aspects of the doctrine as he had received it from Augustine, Anselm, and Aquinas, and that his denial of the doctrine allows him to escape certain counterintuitive consequences of the doctrine without falling afoul of the worries that motivated the doctrine in the first place. We note also an important consequence of Scotus’s approach to simplicity for the correct interpretation of his view of the foundation of morality.

According to Duns Scotus, the First Table of the Decalogue contains only those moral propositions whose truth value is known from their terms alone, or conclusions that necessarily follow from them. As such, God cannot make a dispensation from them. In contrast, God can make dispensations from the Second Table precepts, since these precepts are not logical deductions following necessarily from the First Table. Nevertheless, they are “highly consonant” with it. However, Scotus does not explain what he means by saying the Second Table precepts are “highly consonant” with the First Table. Recently, Richard Cross and Oleg Bychkov have argued that consonance should be understood in terms of aesthetic considerations. This interpretation, however, falters in establishing that consonans ought to be construed aesthetically, and it contradicts explicit statements Scotus makes about divine freedom and what God can do: namely, it places constraints upon God’s will beyond mere logical possibility.