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Neoplatonism

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"This is an excellent textbook on Neoplatonism which gives the reader a very concise and lucid overview of the basic doctrines and leading thinkers of the last great philosophy to emerge before the Christianization of the Roman Empire. I’ve no doubt that my students next semester will benefit from the analyses contained in the book. The contents of the chapters are very informative and adequately place developments in their socio-cultural context." --Michael B. Simmons, Auburn University at Montgomery

Hardcover

First published December 31, 1972

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Displaying 1 - 14 of 14 reviews
Profile Image for David Sarkies.
1,959 reviews391 followers
April 21, 2021
Pretty Deep
19 April 2021

I guess I might have bit off a little bit more than I can chew when it comes to this book. It is pretty intense, and as the author suggests at the beginning, he warns that he writes from the position that the reader has an understanding of Neo-platonism already, and while I have read some works in that regard, I can’t necessarily say that I am an expert, or even have an understanding of the subject. As such, you can say that I got pretty lost as I was reading this book, and it isn’t one that I really wanted to spend too much time trying to understand. You could say that while I’m interested in ancient philosophy, this book went way deeper than I was comfortable with.

Mind you, my understanding of Neo-platonism is that it is a philosophy that emerged during the later part of the Roman Empire, and not surprisingly it found itself in conflict with Christianity. While there were a number of prominent figures in the movement, such as Porphyry and Plotinus, it wasn’t as widespread as some of the other philosophies, and it didn’t take off in the same way. I got the feeling that while it did make its rounds, it wasn’t able to overtake Christianity, which was growing rapidly at the time. Then again, the thing with Christianity was that it appealed to the lower classes, where as Neo-platonism was more something that the intellectuals picked up.

What interests me with the topic is the focus that the followers have on the Timeaus. Yeah, the book that we moderns simply think of as the book that talks about Atlantis, the Neo-platonists looked at it in a completely different light. I suspect that it has something to do with Plato setting the stage by talking about Atlantis, and then moving on into what is in effect a scientific text. Mind you, it isn’t as if it was a major scientific text either, since the likes of Galen, Ptolemy, and Lucretius, were much more prolific, and their writings lasted for a great deal longer.

The thing with Neo-platonism is that it is a pretty spiritual philosophy, in the sense that it explores Plato’s theory of forms, and the desire to come to understand the real as opposed to the shadowy world in which we live. It is the concept that the spirit is actually the reality, and everything we see is just a reflection of that reality. In a way, this can easily be seen when we look at Plato’s parable of The Cave.

Anyway, it might be better if I refer you to the Wikipedia article since I got pretty lost pretty quickly, but then again maybe that has something to do with me getting older, or it could have more to do with the fact that it is no doubt the type of book that sits in a university library that is really only utilised by PhD students, or by students who happen to be studying Ancient Philosophy, of which I am neither. However, I’m not going to trash the book, because it certainly does serve its purpose, however where I’m concerned, it is probably only good for leaving on your coffee table, or on the bookshelf in your living room, just to show off to guests.

Mind you, it was interesting to note that a lot of early Islamic thought was shaped by the writings of the Neo-platonists, but then again the Islamic countries, after the fall of the Roman Empire, have become the centre of learning. Remember, a lot of modern mathematical concepts actually came out of the Middle East. The problem was that a lot of this learning was lost when the Mongols invaded. Fortunately, it did eventually find its way to Western Europe through Constantinople.
Profile Image for LaMarx.
48 reviews214 followers
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March 23, 2026
Only read sections, so do not feel justified in giving a proper, full review. What I read was quite informative.
Profile Image for Charlie.
412 reviews52 followers
June 26, 2013
In a field of highly specialized monographs, this little book is a lifeline for the novice. Wallis sketches a clear overview and lays the foundation for further study.
Profile Image for Joshua Laferriere.
29 reviews1 follower
July 10, 2018
Read up to and including Plotinus. Loved the treatment this author gives, very thorough. Learned about the connection with Origen thanks to this book as well as Numenius.
Profile Image for Joshua Finch.
73 reviews4 followers
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June 3, 2026
The only use for this book is as a giant bibliography if you want a survey of a wide range of views, who held them, and what the works are in which they expressed those views. Otherwise this historical approach is horrible for understanding this tradition from the inside, which is a crucial piece of the puzzle. I recommend Lloyd Gerson's work to see what sense there is to these views.

I did not like the mainstream paradigm held by the author that is so trite and groundless, the "spiritual not religious" view. I don't care if it was cutting edge in the early seventies - I know what agenda it's part of. His only difference with it is that he seems to recognize a place for philosophy and reason in that vague hand-me-down, fashionable, thoughtless "spiritual not religious + science is effing awesome" view. This view caused him to misunderstand Christianity a bit as overly irrational and to mock the Neoplatonists once in a while for being overly rational. Of course the point being both have to be wrong and there couldn't possibly be a balance within either or between them, since he believes in the Modern world as having progressed beyond all this, on the whole, while having things to learn from the past (otherwise what is his motive in his work??). It is not at all clear whether his hasty exposition of the triads and deductions from the principles is what made it look ridiculous or whether they were ridiculous and over-systematized. I am willing to admit it was an over-systematization, but his poor exposition as a historian without care for the philosophy does not make this clear. The tone was mostly even tempered and aloof. But I'm surprised Gerson wrote the foreword to this and said it's accurate, because I think Wallis represents an anti-Platonic tendency. He wants to extract the insights for psychology and theology, and leave the 'real thought' for science and 'real philosophy' probably construed as the handmaid of science, i.e. naturalism. I don't care if he held an anti-reductionist view (nor should anyone care too much about de Chardin, or Heidegger, or Jordan Peterson or Vervaeke or McGilchrist), this is not rationally defensible without the whole of Platonism. I'm just losing patience with even the 'spiritual' compromises with naturalist scientism. The only way they get away with their compromise is by being ambiguous and obscure on some points (among nominalism, skepticism, materialism, mechanism, relativism), while taking a mixed stance on others.

The only Neoplatonist view he clearly articulated was a basic framework that leads from matter to the One, in other words how the senses, coming as they do from various spatial sources, are unified, and how the immaterial soul is postulated to explain this; then the thinking of the soul moves from one object of focus to another, but the whole system of thoughts and it being thought up all at once (pre-cognized) must be somewhere and this is the intelligible realm and Intelligence / nous (identified with Aristotle's pure act or unmoved mover usually by NP's and with the Demiurge of the Timaeus). There were some obscurities at this level. Then the author sort of fails to explain why the One is posited, and that's because the subject/object distinction is still at this Intellectual level. He remarks that infinity, beginning with Plotinus, comes to replace finitude as the concept for perfection. So the finite system of thought and its timelessly being beheld in thinking is the Intelligence/Intelligible, but this unity and difference (plurality of thoughts but also sub/ob distinction) must be explained by a further unity, the One, which Iamblichus helpfully clarified should not be seen as the opposite of plurality. I would say this is best called Ineffable. I would not place the Ineffable above the One like Iamblichus. The Ineffable is beyond all these, taken in the right sense of 'beyond': goodness, being, identity AND difference, one (since it is unquantifiable Infinity, not finite) and many (since it is One), etc.

Wallis thinks the agreement on this in Dionysius the Areopagite is a mistake. It's not. Even if it's true that there isn't enough Christocentrism in Dionysius, that is made up for in Maximus who did not have anything to *revise* in the Platonism in Dionysius. There may have been only minor differences, but almost all the points Wallis brought up as dividing Christian from pagan Neoplatonism + Platonism in general were not true, except for those points brought up by Synesius. But concerning the difference between Platonism in general and Christianity (subtracting paganism) as Proclus showed, the One could care for the world not just know it; as Augustine showed, the world had to begin in time relative to its own clock, but there was no time *for God* at which creation began. The only remaining points are about the resurrection of the body (and the incarnation I would add) and the pre-existence of the soul. That's not a lot of difference between where the pure (non-Pagan) philosophy went and Christianity. We should see Christianity as a philosophy. And Plato and Aristotle anticipated this philosophy the most. Philosophy IS Platonism (a basic set of anti-sophist, and now we would say anti-naturalist commitments), the tradition started by Plato, partaken in by Aristotle. So Christianity is a refinement of this basic Platonic set of commitments to objective truth, values, knowledge, natures, purposes. The Pagan version is a different refinement in a different direction. It is only the naturalist Modern worldview that breaks with philosophy, using it's own tools self-destructively. May the Modern world end, for good, in peace. May philosophy (love for Sophia, a name for Christ), a commitment to objective truth, goodness, purpose, knowledge, natures and a sense for the immaterial hierarchy, return.
Profile Image for Scot.
38 reviews4 followers
March 18, 2021
"...the Neoplatonists' style was not such as to attract those trained in philology and literature, while their difficulty obscured (and still tends to obscure) their intellectual merits." — I think I am one of those philological types mentioned here, who are not attracted by the abstractions and endless categorising of philosophy. Nevertheless, through their metaphysics and its theological implications, the Neoplatonists truly open the mind to new worlds. Wallis sums up the value of Neoplatonism thus:

"The dilemma of reason’s place in the spiritual life is, as we have seen, an acute and insoluble one; too rigid a conceptual system leads to ossification, too little rationality to chaos, both in theology and in the individual mind. This dilemma was posed with particular force by the Neoplatonists' historical situation; and whatever criticisms may be made on individual points, their basic reaction was unquestionably a sound one, and a sign of the general sanity and Hellenic moderation of their approach. Their successes and failures have therefore much to teach us in our own spiritual search; for it is on our own success or failure in attaining a due balance that the future of our civilization depends."

Caveat lector: Wallis assumes a basic familiarity with key philosophical terms, and in a work of less than 200 pages he is forced to rush through some extremely complicated ideas; but he remains an excellent overview of Neoplatonism, tracing its origins, developments, and later influence.
Profile Image for Lisa.
634 reviews4 followers
January 27, 2025
Although this text was written for those schooled in the famous Greek philosophers, I learned enough to to understand the the threads of Greek philosophy emerged in Egyptial Alexandria, and the three monothesistic religions of the world. I also understand that the church domination in the medieval world did not extinguish scholarly thought.

I sought out a historical review of neoplatonism, because the Council at Niocene decided that the works of Plato would not be part of a tome to marry with the Gospels, instead the Torah ws the chosen partner.

Now to read some of the naeoplatonic texts themselves.
Profile Image for Jesse.
41 reviews2 followers
February 7, 2021
This book isn't for beginners just getting into philosophy. The author assumes you have intermediate knowledge of Greek concepts.

A bit dry, the book gives a biography on the movements without Neoplatonism and shows the differences between the schools that emerged after Plotinus.

The last chapter is really the most interesting in which Wallis traces Neoplatonic influences, not just through the Eastern and Western middle ages, but also up thru modern philosophy and Hegel.
62 reviews
February 22, 2026
Very difficult but think I got at least something out of it. If nothing else, a beginning familiarity with the ideas and characters.

Will definitely be an important area to understand more fully as its influence on later theological, philosophical, and scientific theories/people is large
Profile Image for Richard.
735 reviews31 followers
February 27, 2026
I’ve been looking for a book like this for a long time. Great historical overview of Neoplatonism and the Neoplatonists.
Profile Image for Ari von Nordenskjöld.
20 reviews5 followers
April 21, 2017
Superb review of neoplatonism that holds a very high scholarly standard. While I still need to actually read the Enneads (and other important works in the tradition), I now have a great overview and some understanding of the extant divergences between the various thinkers of the school. Highly recommended as an entry point, but beware that it is quite heavy. The language and disposition are as adroit as they can be in a work of this type, but it's still a work meant for scholars - so for those unaccustomed to the language of academic English and philosophy, it might be a bit intimidating.
Profile Image for Daniel Morgan.
749 reviews29 followers
October 13, 2025
This book is turgid, dense, and incomprehensible - and I say this as someone who actually studied Hellenistic and Koine Greek!

I wish the author spent more time explaining the worldview and cosmology of the Neoplatonists. I was lost in the first chapter because there's hardly any explanation of what any of these terms or concepts mean.

Displaying 1 - 14 of 14 reviews