On the Sublime and Beautiful/Part III/Chapter 11
FROM what has been said in the foregoing section, we may easily see how far the application of beauty to virtue may be made with propriety. The general application of this quality to virtue, has a strong tendency to confound our ideas of things; and it has given rise to an infinite deal of whimsical theory; as the affixing the name of beauty to proportion, congruity, and perfection, as well as to qualities of things yet more remote from our natural ideas of it, and from one another, has tended to confound our ideas of beauty, and left us no standard or rule to judge by, that was not even more uncertain and fallacious than our own fancies. This loose and inaccurate manner of speaking has therefore misled us both in the theory of taste and of morals; and induced us to remove the science of our duties from their proper basis, (our reason, our relations, and our necessities,) to rest it upon foundations altogether visionary and unsubstantial.