Abstract

This paper compares the accounts of agency, morality, and law presumed by liberal political theory to the account offered by Thomas Aquinas. In Aquinas, law is among the several "principles of human acts" and is presumed always to have a constructive effect on the moral formation of those living under its aegis. One of its purposes, in other words, is to make women and men good. The liberal account, on the other hand, is relatively less attentive to the constructive effects of law. This difference raises a question concerning the viability of the liberal assumption of a distinction between a morally neutral public law and a private morality.