He lectured on Samuel Clarke, Joseph Butler and John Locke in his systematic course on moral philosophy, which subsequently formed the basis of his Principles of Moral and Political Philosophy; and on the New Testament, his own copy of which is in the British Library.
Deu clases sobre Samuel Clarke, Joseph Butler e John Locke no seu curso sistemático de filosofía moral, que posteriormente serviría de base para os seus Principles of Moral and Political Philosophy (Principios de filosofía moral e política); e sobre o Novo Testamento, cuxa propia copia se conserva na Biblioteca Británica.