Abstract

A number of commentators on Smith's philosophy have observed that the relationship between his moral theory and his theological beliefs is "exceedingly difficult to unravel". The available evidence, as generally presented, suggests that although Smith was not entirely orthodox by contemporary standards, he has no obvious or significant irreligious commitments or orientation. Contrary to this view of things, I argue that behind the veneer of orthodoxy that covers Smith's discussion in The Theory of the Moral Sentiments there are significant irreligious themes present in his work. Two irreligious themes, I maintain, are especially important. The first is that the impartial spectator, as described in Smith's moral system, serves to sustain and support moral conduct and practice without any reliance on the goodness and justice of God in a future state. By this means, Smith is able to show how moral life is grounded in human nature without collapsing into the scepticism and "licentiousness" associated with the moral systems of Hobbes and Mandeville. On the other hand, related to this first irreligious theme, Smith also points out that there is no perfect match between virtue and happiness in this life. More specifically, he notes that even the mechanism of the impartial spectator cannot protect the innocent person from the miseries associated with unjust condemnation by others in our society. The general force of Smith's observations on this matter is not to justify the credibility of the doctrine of a future state but rather to explain its deep psychological roots in our (human) moral nature. In the final section of this paper I argue that although these two irreligious themes are clearly present in The Theory of the Moral Sentiments, Smith does not manifest the kind of systematic hostility to the influence of religion on moral life that features prominently in Hume's writings. On this basis, I conclude that Smith's views on ethics should be characterized as "weakly irreligious" in contrast with Hume's "strongly irreligious" ethical views.