Metaphysical Principles and the Origin of Metaphysical Principles: Aristotle, Aquinas, Lonergan Posted On July 28, 2020 MetphyPrinciplesDownload Share on FacebookTweetFollow us Related Posts Sufficient Reason in Lonergan and Aquinas Imagining as Understood by Aquinas Metaphysical Principles, 3rd ed. revised text About The Author Dunstan