Andrew Smith

Plotinus was much exercised by Plato's doctrines of the soul. In this treatise, at chapter 1 line 27, he talks of "the divine Plato, who has said in many places in his works many noble things about the soul and its arrival here, so that we can hope for some clarity from him. So what does the philosopher say? It is clear that he does not always speak with sufficient consistency for us to make out his intentions with any ease." The issue in this treatise is one that has puzzled students of Plato from ancient to modern times—and is indeed a popular topic for undergraduate essays even today: Why should the philosopher, who has ascended through a long and painful process of dialectic to "assimilation to the divine," ever descend back into the body? Plotinus himself is said by Porphyry to have attained such a state of other-worldly transcendence on at least four occasions during his lifetime, so this was a very real and personal issue for him. In this treatise we see him grappling with it.

Unconsciousness and quasiconsciousness in Plotinus -- The significance of practical ethics for Plotinus -- Action and contemplation in Plotinus -- Eternity and time -- Soul and time in Plotinus -- Reason and experience in Plotinus -- Plotinus on fate and free will -- Potentiality and the problem of plurality in the intelligible world -- Dunamis in Plotinus and Porphyry -- Plotinus and the myth of love -- The object of perception in Plotinus -- Plotinus on ideas between Plato and Aristotle -- The Neoplatonic Socrates -- Porphyrian studies since 1913 -- Porphyry: scope for a reassessment -- A Porphyrian treatise against Aristotle? -- Did Porphyry reject the transmigration of human souls into animals -- Porphyry and pagan religious practice -- Religion, magic and theurgy in Porphyry -- Porphyry and the Platonic theology -- More Neoplatonic ethics -- Hypostasis and hyparxis in Porphyry -- Philosophical objections to Christianity on the eve of the Great Persecution -- Iamblichus' views on the relationship of philosophy to religion in De Mysteriis -- Further thoughts on Iamblichus as the first philosopher of religion.

One of the most significant cultural achievements of Late Antiquity lies in the domains of philosophy and religion, more particularly in the establishment and development of Neoplatonism as one of the chief vehicles of thought and subsequent channel for the transmission of ancient philosophy to the medieval and renaissance worlds. Important, too, is the emergence of a distinctive Christian philosophy and theology based on a foundation of Greek pagan thought. This book provides an introduction to the main ideas of Neoplatonism and some of the ways in which they influenced Christian thinkers.