Porphyry (AD 232/3 - C.305) is of crucial importance for the history of Aristotelian studies. Born in Tyre and a student of Plotinus in Rome, he later defended Aristotle's Categories against Plotinus, arguing that they were entirely compatible with Platonism. His intervention was decisive: the Categories became a basic textbook of logic for all subsequent Neoplatonist teaching and influenced both the Arabic and Western Traditions. Boethius drew heavily on Porphyry's treatment. The full commentary is lost, but a shorter version survives and is translated here.

This volume studies the origin and evolution of philosophical interest in Aristotle's Categories, and illuminates the earliest arguments for Aristotle's approach to logic as the foundation of higher education.

George Karamanolis breaks new ground in the study of later ancient philosophy by examining the interplay of the two main schools of thought, Platonism and Aristotelianism, from the first century BC to the third century AD. Arguing against prevailing scholarly assumption, he argues that the Platonists turned to Aristotle only in order to elucidate Plato's doctrines and to reconstruct Plato's philosophy, and that they did not hesitate to criticize Aristotle when judging him to be at odds with Plato. Karamanolis offers much food for thought to ancient philosophers and classicists.

"The Introduction to philosophy, written by Porphyry at the end of the second century AD is the most successful work of its kind ever to have been published. Porphyry's aim was modest: he intended to explain the meaning of five terms, 'genus', 'species', 'difference', 'property', and 'accident' - terms that he took to be important to Aristotelian logic and metaphysics, and hence to philosophy in general. Thus in principle the Introduction is simple and elementary. In face, there are sometimes difficulties and doubts on the surface of the text - and beneath the surface there are occasional profundities. For the work raises, directly or indirectly, a number of perennial philosophical questions; and indeed, the Introduction became, in Boethius's Latin translation, the point of reference for one of the longest-lasting of philosophical disputes - the dispute over the status of 'universals'." "This book contains a new English translation of the Introduction, preceded by a study of the life and works of Porphyry, the purpose and nature of the Introduction, and the history of the text. It is accompanied by a discursive commentary, the primary aim of which is to analyse and assess the philosophical theses and arguments that the Introduction puts forward."--Jacket.

Categories and De Interpretatione

In studies of early Christian thought, ‘philosophy’ is often a synonym for ‘Platonism’, or at most for ‘Platonism and Stoicism’. Nevertheless, it was Aristotle who, from the sixth century AD to the Italian Renaissance, was the dominant Greek voice in Christian, Muslim and Jewish philosophy. Aristotle and Early Christian Thought is the first book in English to give a synoptic account of the slow appropriation of Aristotelian thought in the Christian world from the second to the sixth century. Concentrating on the great theological topics – creation, the soul, the Trinity, and Christology – it makes full use of modern scholarship on the Peripatetic tradition after Aristotle, explaining the significance of Neoplatonism as a mediator of Aristotelian logic. While stressing the fidelity of Christian thinkers to biblical presuppositions which were not shared by the Greek schools, it also describes their attempts to overcome the pagan objections to biblical teachings by a consistent use of Aristotelian principles, and it follows their application of these principles to matters which lay outside the purview of Aristotle himself. This volume offers a valuable study not only for students of Christian theology in its formative years, but also for anyone seeking an introduction to the thought of Aristotle and its developments in Late Antiquity.