ABSTRACT Following recent scholarship, this article investigates the relationship among Adam Smith's lectures on rhetoric and belles lettres, his Wealth of Nations, the Theory of Moral Sentiments, and his lectures on jurisprudence. According to Smith, the rhetorical theory regarding genre and style improves practical judgment that is central to both economic and legal affairs. Though Smith's lectures on rhetoric feature no overt mention of these legal or commercial applications, when we read these lectures alongside his lectures and writings on jurisprudence (...) and economics, we see that Smith had developed numerous applications for the practical judgment that he taught his students when, under his guidance, they analyzed literary texts. Noting the interrelation among Smith's work on rhetoric, law, and economics allows us to see that others in the Scottish Enlightenment, such as Hugh Blair and Henry Home Lord Kames, similarly found connections among jurisprudence, political economy, and rhetorical theory. (shrink)