First published Tue Feb 11, 2003; substantive revision Mon Jun 27, 2022

“Elias” is the name of an author which, in the course of a complicated history of textual transmission, has become associated with some manuscripts of late-antique commentaries on Aristotle and Porphyry. On the basis of a certain similarity in style and content, it is generally supposed that the works transmitted under the name of “Elias,” just like the works attributed to “David,” emerged from the school of Olympiodorus at Alexandria and that the author lived and worked there in the second half of the 6th century CE. However, good evidence that a Neoplatonic philosopher bearing the Christian monastic name “Elias” ever existed is in fact scant. In this article “Elias” is used to refer to the assumed author of the commentaries nowadays attributed to him. (See further below, section 3.)

1. Introduction

The 6th century witnesses at once the culmination and the demise of a long tradition of philosophical commentaries on the works of Plato and especially Aristotle. This tradition already began in the 1st century BCE, but it becomes first tangible for us with the commentaries on Aristotle of Aspasius in the 2nd century CE and especially with Alexander of Aphrodisias in the early 3rd century. This exegetical tradition reached its pinnacle in the first half of the 6th century with the great works of Ammonius Hermeiou and his pupils Simplicius and John Philoponus. The latter was a Christian who, after much criticism and polemic, broke with (pagan) Neoplatonic school philosophy and turned his energy to the exegesis of biblical texts as well as the theological controversies of his day. However, because of the survival of even later commentaries attributed to philosophers with Christian names such as Elias and David, it is commonly supposed that in the later 6th century pagan philosophy was indeed still being taught in Alexandria, only by Christians. This would then be in marked contrast to Athens, where pagan philosophy died out rapidly after the Athenian academy was closed by Emperor Justinian in 529.

2. Extant Writings

Three works attributed to Elias have been published: a commentary on Porphyry’s Isagoge, a commentary on Aristotle’s Categories (both in Commentaria in Aristotelem Graeca Vol 18) and a third, highly truncated work on Aristotle’s Prior Analytics (see Westerink 1961). The author of these works may have been a pupil of Olympiodorus, and in that case it is quite possible that the commentary on the Isagoge was composed in the form of a transcript of Olympiodorus’ lectures.

In the tradition of Neoplatonic philosophical training, Porphyry’s Isagoge and Aristotle’s Categories were part of the standard curriculum for beginners, a practice that was well established by the 5th and 6th centuries. Like Ammonius Hermeiou before him, Elias prefaces the lectures on the Isagoge with a very general ‘Introduction’ to philosophy, a text that belongs to the genre of protreptic or exhortational philosophical literature. Elias’exhortation to philosophy consists of 12 lectures designed to serve a triple purpose: 1. to outline and define the scope of philosophy, 2. to justify the various topics of the lectures the students are about to hear, and 3. to motivate them in a general way to pursue a course in philosophy.

To some extent, Elias’ introduction to philosophy brings out the individual character and temperament of the author. He comes across as a very lively lecturer who dazzled his students with quotations and allusions of many kinds. For example, in his 12 introductory lectures, Plato is mentioned 22 times; there are 15 quotations from Homer as well as numerous scattered references to Aristotle, Plotinus, Proclus, Marinus, Hierocles, Pythagoras, Archilochus, Theognis, Herodotus, Callimachus, Demosthenes, Sophocles, Euripides, Menander, Galen and an unnamed Stoic. Moreover, Elias repeatedly emphasizes the Platonic-Neoplatonic conviction that the purpose of philosophy is the transformation or assimilation of a human being to the godhead, a genuinely Platonic ideal explicitly stated in the Theaetetus, 176A-B. Given that by the late 6th century a professor in Alexandria, or anywhere else in the Eastern empire, would address a predominantly, if not exclusively, Christian audience, these remarks give one pause, especially if one believes that they stem from an author who, if the attribution to “Elias” can be trusted, himself subscribed to Christianity. For a Christian, of course, drawing near the godhead would not be the result of reading and embracing Platonic philosophy but of divine grace that depended on faith.

In his preface to Aristotle’s Categories, Elias gives a concise and admirable summary of the qualities an ideal commentator ought to have (CAG 18.1, pp. 122f. as quoted by Wilson 1983, 47):

The commentator should be both commentator and scholar at the same time. It is the task of the commentator to unravel obscurities in the text; it is the task of the scholar to judge what is true and what is false, or what is sterile and what is productive. He must not assimilate himself to the authors he expounds, like actors on the stage who put on different masks because they are imitating different characters. When expounding Aristotle he must not become an Aristotelian and say there has never been so great a philosopher; when expounding Plato he must not become a Platonist and say that there has never been a philosopher to match Plato. He must not force the text at all costs and say that the ancient author whom he is expounding is correct in every respect; instead he must repeat to himself at all times ‘the author is a dear friend, but so also is truth, and when both stand before me truth is the better friend’. He must not sympathise with a philosophical school, as happened to Iamblichus, who out of sympathy for Plato is condescending in his attitude to Aristotle and will not contradict Plato in regard to the theory of ideas. He must not be hostile to a philosophical school like Alexander (of Aphrodisias). The latter, being hostile to the immortality of the intellectual part of the soul, attempts to twist in every way the remarks of Aristotle in his third book on the immortality of the soul which prove that it is immortal. The commentator must know the whole of Aristotle in order that, having first proved that Aristotle is consistent with himself, he may expound Aristotle’s works by means of Aristotle’s works. He must know the whole of Plato, in order to prove that Plato is consistent with himself and make the works of Aristotle an introduction to those of Plato.

3. The Problem of Authorship

The title of a recently published manuscript, dated to the 13th or 14th century and containing a Prior Analytics commentary, suggests that Elias, who is named as the author of the commentary, once held the office of prefect in the Byzantine empire. In the Novellae of Justinian, a prefect by the name of Elias is indeed mentioned (Novel. CLIII, dated 12 December 541; cf. Westerink 1961). Since the name Elias was rare in secular circles at the time, Westerink proposes that unless evidence to the contrary emerges our commentator and the prefect should be considered identical. A (praetorian or urban) prefect in the late Roman Empire was, as direct representative of the emperor, the highest civilian administrator of a region or city (most importantly Rome or Constantinople). If our commentator really held such an illustrious office, presumably after he had established himself as professor of philosophy (cf. the life of Themistius), he most likely also came from a high-ranking family of nobles. Unfortunately, apart from the scant evidence found in the late manuscripts of the extant commentaries nothing further is known about a philosopher or prefect by the name of Elias. A fairly comprehensive Byzantine list of commentators on Porphyry and Aristotle does not know of any philosopher by that name, nor do Photius (9th c. Byzantine scholar) and the author of the Suda, a 10th c. encyclopedia. A closer look at the manuscript tradition reveals that the texts now attributed to Elias circulated as anonymous manuscripts for a considerable time, meaning that the attribution to one “Elias” is a much later addition. Given that there is nothing explicitly Christian about these works (there are no references to the Bible, but the text abounds with references to pagan philosophers and literary figures), and given that we find an explicit avowal of doctrines that are quite obviously at variance with Christianity (e.g. that a philosopher must strive to imitate the sun; that the world is eternal), it is possible to adopt a more skeptical position (cf. Wildberg 1990). That is to say, the suspicion arises that the original author may not have been Christian at all, but a latter-day pagan who, like Olympiodorus, taught Greek philosophy to a Christian audience. In that case, the attribution of these commentaries to some “Elias” may well have been motivated by monastic scribes who sought to justify copying these pagan philosophical texts by inventing a good Christian name for their author. Alternatively, if the author was indeed the Christian prefect Elias, as Westerink suggests, we are invited to modify our preconceptions about the possibility of pagan philosophical discourse within the Christian culture of the Byzantine empire. In either case, the commentaries testify to the vitality and importance of pagan philosophy and learning in the mid- or late 6th century CE.


  • Blumenthal, H.J., 1981. “Pseudo-Elias and the Isagoge commentaries again,” Rheinisches Museum, 124: 188–92.
  • Busse, A., 1892. “Die neuplatonischen Ausleger der Isagoge des Porphyrius,” Wissenschaftliche Beilage zum Programme des Friedrichs-Gymnasiums, Berlin
  • –––, 1900. Eliae in Porphyrii Isagogen et Aristotelis Categorias Commentaria, Commentaria in Aristotelem Graeca (CAG), 18.1. Berlin.
  • Gertz, S., 2018. Elias and David: Introductions to Philosophy. Olympiodorus: Introduction to Logic. R.R.K. Sorabji and M. Griffin (eds.). Ancient Commentators on Aristotle, London.
  • Goulet, R., 2000. “Elias.” In R. Goulet (ed.). Dictionnaire des philosophes antiques, Vol. 3, Paris: 57–66.
  • Helmig, C. 2018. “Elias und David.” In C. Riedweg, C. Horn and D. Wyrwa (eds.). Grundriss der geschichte der Philosophie (F. Ueberweg). Die Philosophie der Antike, Vol. 5/3: Philosophie der Kaiserzeit und der Spätantike, Basle: 2084–2096 (Bibliographie 2182–2185).
  • Hoffmann, P. 2020. “Du danger de ne point parler. Un argument d’Elias.” In S. H. de Franceschi, D.-O. Hurel and B. Tambrun. Affamés volontaires, les monothéismes et le jeûne: austérités religieuse et privation alimentaires dans une perspective comparative, Limoges: 207–237.
  • Mueller-Jourdan, P., 2007. Une initiation à la Philosophie de l’Antiquité tardive, Pensée antique et médiévale. Fribourg.
  • Sorabji, R.R.K. (ed.), 1990. Aristotle Transformed, London.
  • Westerink, L.G., 1961. “Elias on the Prior Analytics,” Mnemosyne, 14: 126–39; reprinted in Texts and Studies in Neoplatonism and Byzantine Literature, Amsterdam, 1980, 59–72.
  • –––, 1962. Anonymous Prolegomena to Platonic Philosophy, Amsterdam.
  • –––, 1964. “Elias und Plotin,” Byzantinische Zeitschrift, 57: 26–32; reprinted in Texts and Studies in Neoplatonism and Byzantine Literature, Amsterdam, 1980, 93–99.
  • –––, 1990. “The Alexandrian commentators and the introductions to their commentaries,” in Sorabji 1990, 325–48.
  • –––, 1967. Pseudo-Elias (Pseudo-David), Lectures on Porphyry’s Isagoge, Amsterdam.
  • Van der Meeren, S. 2018. “Protreptique et isagogique: les vestibules de la philosophie.” In O. Alieva, A. Kotzé, S. van der Meeren (eds.). When Wisdom Calls: Philosophical Protreptic in Antiquity, Turnhout: 407–455.
  • Wildberg, C., 1990. “Three Neoplatonic Introductions to Philosophy: Ammonius, David, Elias.” Hermathena, 149: 33–51.
  • Wilson, N.G., 1983. Scholars of Byzantium. London.

Other Internet Resources

[Please contact the author with suggestions.]

Copyright © 2022 by
Christian Wildberg <chw168@pitt.edu>

Open access to the SEP is made possible by a world-wide funding initiative.
The Encyclopedia Now Needs Your Support
Please Read How You Can Help Keep the Encyclopedia Free