Theandrites: Studies on Byzantine Philosophy and Christian Platonism is the first book series to focus solely on philosophy in Byzantium and Christian Platonism (284-1453). This series encourages one to trace Platonic ideas and terminology as they move throughout the Eastern Roman Empire and the Byzantine Orthodox world. This tradition is an essential part of the history of ideas since the Greek texts studied in the Syriac and Arabic worlds originated in the Greek-speaking world during this time frame. Thus Syriac Christians and Arabic Muslims translated texts offered to them by Byzantine scholars and philosophers from the fourth century onward. The same is true during the Renaissance in Italy (fifteenth century), when for the first time since the fall of the Western Roman Empire in 476, the Latin-speaking world was given proper access to Greek philosophy in the original language by Byzantine thinkers such as Bessarion (1403-72) and George Gemistos Plethon (ca. 1355-1452/54). Book jacket.

In The Platonizing Sethian Background of Plotinus’s Mysticism, Zeke Mazur offers a radical reconceptualization of Plotinus with reference to Gnostic thought and praxis, chiefly as evidenced by Coptic works among the Nag Hammadi Codices whose Greek Vorlagen were read in Plotinus’s school.

Neoplatonic Demons and Angels is a collection of eleven studies which examine, in chronological order, the place reserved for angels and demons not only by the main Neoplatonic philosophers (Plotinus, Porphyry, Iamblichus, and Proclus), but also in Gnosticism, the Chaldaean Oracles, Christian Neoplatonism, especially by Pseudo-Dionysius the Areopagite. This volume originates from a panel held at the 2014 ISNS meeting in Lisbon, but is supplemented by a number of invited papers.

In 'The First Principle', Jonathan Greig examines the philosophical theology of the two Neoplatonists, Proclus and Damascius (5th-6th centuries A.D.), on the One as the first cause. Both philosophers address a tension in the Neoplatonic tradition: namely that the One was seen as absolutely transcendent, yet it was also seen as intimately related to other things as the source of their unity and being. Proclus' solution is to posit intermediate causes after the One, while Damascius posits a distinct principle, the 'Ineffable', above the One. This book provides a new, thorough study of the theories of causation that lead each to their respective position and reveals crucial insights involved in a rigorous negative theology employed in metaphysics.

The work of Pseudo-Dionysius the Areopagite stands at a cusp in the history of thought: it is at once Hellenic and Christian, classical and medieval, philosophical and theological. Unlike the predominantly theological or text-historical studies which constitute much of the scholarly literature on Dionysius, Theophany is completely philosophical in nature, placing Dionysius within the tradition of ancient Greek philosophy and emphasizing, in a positive light, his continuity with the non-Christian Neoplatonism of Plotinus and Proclus. Eric D. Perl offers clear expositions of the reasoning that underlies Neoplatonic philosophy and explains the argumentation that leads to and supports Neoplatonic doctrines. He includes extensive accounts of fundamental ideas in Plotinus and Proclus, as well as Dionysius himself, and provides an excellent philosophical defense of Neoplatonism in general.

The title Ciphers of Transcendence reflects the philosophical interests of Patrick Masterson, Emeritus Professor of Philosophy of Religion, University College Dublin. Transcendence is a millefeuille term conveying layered and diverse nuances, from the first openness of human awareness towards the outside world, to the ultimate affirmation of and commitment to a loving and infinite Transcendent. Patrick Masterson has devoted his philosophical career to reflection upon the unfathomable nature of the latter, seeking to decipher instances and images of transcendence within the realm of limited human experience. Through teaching and writing he has shared with students and readers his deeply personal reflections on questions of primal importance. Patrick Masterson’s colleagues and students – all devoted friends – here offer, in return, their diverse perspectives. The essays deal in one way or another with transcendence, examined in dialogue with a roll call of thinkers across the ages, from ancient authors to medieval masters, modern giants to recent luminaries. The volume is enhanced by the inclusion of an essay by leading contemporary thinker Alasdair MacIntyre, and a poem from Seamus Heaney that evokes across the silence of solitude the tender presence of transcendence.

With a focus on science in the ancient societies of Greece and Rome, including glimpses into Egypt, Mesopotamia, India and China, 'The Oxford Handbook of Science and Medicine in the Classical World' offers an in depth synthesis of science and medicine circa 650 BCE to 650 CE. 0The Handbook comprises five sections, each with a specific focus on ancient science and medicine. The Handbook provides through each of its approximately four dozen essays, a synthesis and synopsis of the concepts and models of the various ancient natural sciences, covering the early Greek era through the fall of the Roman Republic, including essays that explore topics such as music theory, ancient philosophers, astrology, and alchemy.

'The Essential Plotinus is a lifesaver. For many years my students in Greek and Roman Religion have depended on it to understand the transition from antiquity to the Middle Ages. The translation is crisp and clear, and the excerpts are just right for an introduction to Plotionus's many-layered view of the world and humankind's place in it' - F. E. Romer, University of Arizona

Although Neoplatonism has long been studied by classicists, until recently most philosophers saw the ideas of Plotinus et al as a lot of religious/magical mumbo-jumbo. Recent work however has provided a new perspective on the philosophical issues in Neoplatonism and Pauliina Remes new introduction to the subject is the first to take account of this fresh research and provides a reassessment of Neoplatonism's philosophical credentials. Covering the Neoplatonic movement from its founder, Plotinus (AD 204-70) to the closure of Plato's Academy in AD 529 Remes explores the ideas of leading Neoplatonists such as Porphyry, lamblichus, Proclus, Simplicius and Damascius as well as less well-known thinkers. Situating their ideas alongside classical Platonism, Stoicism, and the neo-Pythagoreans as well as other intellectual movements of the time such as Gnosticism, Judaism and Christianity, Remes provides a valuable survey for the beginning student and non-specialist.

In Thinking Being, Eric Perl articulates central ideas and arguments regarding the nature of reality in Parmenides, Plato, Aristotle, Plotinus, and Aquinas. He shows that, throughout this tradition, these ideas proceed from and return to the indissoluble togetherness of thought and being, first clearly expressed by Parmenides. The emphasis throughout is on continuity rather than opposition: Aristotle appears as a follower of Plato in identifying being as intelligible form, and Aquinas as a follower of Plotinus in locating the first principle “beyond being”. Hence Neoplatonism, itself a coherent development of Platonic thought, comes to be seen as the mainstream of classical philosophy. Perl’s book thus contributes to a revisionist understanding of the fundamental outlines of the western tradition in metaphysics.