Abstract

The writings of Ancius Manlius Severinus Boethius exercised a powerful influence on the nature and development of mediaeval philosophy. The extent of his influence was such that I think it fair to say that anyone seeking more than a superficial grasp of mediaeval philosophy must acquire some first-hand knowledge of his work. The trouble is, however, that while The Consolation of Philosophy is well-known and much commented upon, Boethius’s other works are relatively neglected.1 Included in this latter group are the five theological tractates, one of which has this imposing title: Quomodo Substantiae In Eo Quod Sint Bonae Sint Cum Non Sint Substantialia Bona. This tractate also has the more manageable title De Hebdomadibus and it is as such that I shall refer to it throughout this article.2 I have chosen to give an explication of the De Hebdomadibus for three reasons. First the problem with which it deals (the nature of the relation between goodness and substance) is intrinsically interesting and Boethius’s solution to the problem is a model of philosophical analysis. Second, in addition to the fact that the philosophical status of the nine axioms listed in the tractate is a matter of some scholarly controversy, the answer to the obvious question of how these axioms function in the tractate as a whole is not at all clear. And third, this tractate is philosophically significant to those philosophers who take St. Thomas as their inspiration since it appears that St. Thomas’s existence/essence distinction is adumbrated here. I shall begin my explication by giving a brief overview of the main lines of the tractate. Then I shall lay out the arguments contained in the statement and resolution of the dilemma which Boethius constructs, indicating (by means of Roman numerals in parentheses) where I think particular axioms are meant to apply. Finally, I shall display the axioms as perspicuously as possible and comment on them..