The reading of our Philosopher was extensive. It embraced every department of polite literature, as well as many branches of what is called, by way of distinction, useful knowledge. He appears to have been more particularly attached to history, voyages and travels, and to the poetick muse:[345] but the drama, ingenious productions of the imagination, and other works of taste and fancy, likewise engaged a portion of his attention.[346] Dr. Rush asserts, that he had early and deeply studied most of the different systems of theology.[347] On this head, no further information can be given by the writer of these Memoirs: yet he thinks he has good reason for believing,—and such as are independent of Dr. Rittenhouse’s known liberality, with respect to various modes of faith and worship, that he never gave a very decided preference to any one regular society of Christians, over others; he loved that sort of Christianity, which inculcates sound morals: his charity, in regard to theological opinions and other concerns of religion, was great; and he felt no disposition to observe any thing like a scrupulous adherence to such tenets or rites, as he deemed less essential to the well-being of mankind. It was, in fact, the liberal manner (and this alone) in which he sometimes expressed himself on subjects of this nature, influenced by sentiments of the purest benevolence, that induced some persons of more rigid principles, and perhaps less candour, to doubt the soundness of his faith in revealed religion: but the whole tenor of his life, and the religious sentiments he had publicly and repeatedly avowed, shew how ill-founded such suspicions were.[348] A mind so contemplative as his, so devoted to the pursuit of truth, so boundless in its views, and so ardently attached to virtue, would naturally lead him to an investigation of the principles of Christianity; and it is evident from some passages in his Oration, and also in his familiar letters to his friends, that he believed in the fundamental articles of the Christian faith,[349] however he may have doubted respecting some of the more abstract and less important tenets of the church. ----- Footnote 345: