Neoplatonism is a term[note 1] used to designate a strand of Platonic philosophy that emerged in the third century AD against the background of Hellenistic philosophy and religion.[note 2] The term does not encapsulate a set of ideas as much as it encapsulates a chain of thinkers which began with Ammonius Saccas and his student Plotinus (c. 204/5 – 270 AD) and which stretches to the sixth century AD. Even though Neoplatonism primarily circumscribes the thinkers who are now labeled Neoplatonists and not their ideas, there are some ideas that are common to Neoplatonic systems, for example, the monistic idea that all of reality can be derived from a single principle, "the One".
After Plotinus there were three distinct periods in the history of Neoplatonism: the work of his student Porphyry; that of Iamblichus and his school in Syria; and the period in the fifth and sixth centuries, when the Academies in Alexandria and Athens flourished.
Neoplatonism had an enduring influence on the subsequent history of philosophy. In the Middle Ages, Neoplatonic ideas were studied and discussed by Muslim, Christian, and Jewish thinkers. In the Islamic cultural sphere, Neoplatonic texts were available in Arabic translations, and notable thinkers such as al-Farabi, Solomon ibn Gabirol (Avicebron), Avicenna, and Moses Maimonides incorporated neoplatonic elements into their own thinking. Latin translations of late ancient neoplatonic texts were first available in the Christian West in the ninth century, and became influential from the twelfth century onward. Thomas Aquinas had direct access to works by Proclus, Simplicius and Pseudo-Dionysius the Areopagite, and he knew about other Neoplatonists, such as Plotinus and Porphyry, through secondhand sources. The mystic Meister Eckhart (c. 1260 – c. 1328) was also influenced by Neoplatonism, propagating a contemplative way of life which points to the Godhead beyond the nameable God.
Neoplatonism also had a strong influence on the Perennial philosophy of the Italian Renaissance thinkers Marsilio Ficino and Pico della Mirandola, and continues through nineteenth-century Universalism and modern-day spirituality and nondualism.
Neoplatonism is a modern term.[note 1] The term neoplatonism has a double function as a historical category. On the one hand, it differentiates the philosophical doctrines of Plotinus and his successors from those of the historical Plato. On the other, the term makes an assumption about the novelty of Plotinus's interpretation of Plato. In the nearly six centuries from Plato's time to Plotinus', there had been an uninterrupted tradition of interpreting Plato which had begun with Aristotle and with the immediate successors of Plato's academy and continued on through a period of Platonism which is now referred to as Middle Platonism. The term neoplatonism implies that Plotinus' interpretation of Plato was so distinct from those of his predecessors that it should be thought to introduce a new period in the history of Platonism. Some contemporary scholars, however, have taken issue with this assumption and have doubted that neoplatonism constitutes a useful label. They claim that merely marginal differences separate Plotinus' teachings from those of his immediate predecessors.
Whether neoplatonism is a meaningful or useful historical category is itself a central question concerning the history of the interpretation of Plato. For much of the history of Platonism, it was commonly accepted that the doctrines of the neoplatonists were essentially the same as those of Plato. The Renaissance Platonist Marsilio Ficino, for instance, thought that the neoplatonic interpretation of Plato was an authentic and accurate representation of Plato's philosophy. Although it is unclear precisely when scholars began to disassociate the philosophy of the historical Plato from the philosophy of his neoplatonic interpreters, they had clearly begun to do so at least as early as the first decade of the nineteenth century. Contemporary scholars often identify the German theologian Friedrich Schleiermacher as an early thinker who took Plato's philosophy to be separate from that of his neoplatonic interpreters. However, others have argued that the differentiation of Plato from neoplatonism was the result of a protracted historical development that preceded Schleiermacher's scholarly work on Plato.
Neoplatonism started with Plotinus in the third century.[note 2] Three distinct phases in classical neoplatonism after Plotinus can be distinguished: the work of his student Porphyry; that of Iamblichus and his school in Syria; and the period in the fifth and sixth centuries, when the Academies in Alexandria and Athens flourished.
Neoplatonism synthesized ideas from various philosophical and religious cultural spheres. The most important forerunners from Greek philosophy were the Middle Platonists, such as Plutarch, and the neopythagoreans, especially Numenius of Apamea. Philo, a Hellenized Jew, translated Judaism into terms of Stoic, Platonic and neopythagorean elements, and held that God is "supra rational" and can be reached only through "ecstasy". Philo also held that the oracles of God supply the material of moral and religious knowledge. The earliest Christian philosophers, such as Justin and Athenagoras, who attempted to connect Christianity with Platonism, and the Christian Gnostics of Alexandria, especially Valentinus and the followers of Basilides, also mirrored elements of neoplatonism, albeit without its rigorous self-consistency.
Ammonius Saccas (died c. AD 265; Greek: Ἀμμώνιος Σακκᾶς) was a teacher of Plotinus. Through Ammonius Saccas, Plotinus may have been influenced by Indian thought. The similarities between neoplatonism and the Vedanta philosophies of Hinduism have led several authors to suggest an Indian influence in its founding, particularly on Ammonius Saccas.
Both Christians (see Eusebius, Jerome, and Origen) and pagans (see Porphyry and Plotinus) claimed him a teacher and founder of the neoplatonic system. Porphyry stated in On the One School of Plato and Aristotle, that Ammonius' view was that the philosophies of Plato and Aristotle were in harmony. Eusebius and Jerome claimed him as a Christian until his death, whereas Porphyry claimed he had renounced Christianity and embraced pagan philosophy.
Plotinus (c. 205 – c. 270; Greek: Πλωτῖνος), born in upper Egypt, was a major Egyptian philosopher of the ancient world who is widely considered the father of neoplatonism. Much of our biographical information about him comes from Porphyry's preface to his edition of Plotinus' Enneads. While he was himself influenced by the teachings of classical Greek, Persian and Indian philosophy and Egyptian theology, his metaphysical writings later inspired numerous Christian, Jewish, Islamic and Gnostic metaphysicians and mystics over the centuries.
Plotinus taught that there is a supreme, totally transcendent "One", containing no division, multiplicity, nor distinction; likewise, it is beyond all categories of being and non-being. The concept of "being" is derived by us from the objects of human experience and is an attribute of such objects, but the infinite, transcendent One is beyond all such objects and, therefore, is beyond the concepts which we can derive from them. The One "cannot be any existing thing" and cannot be merely the sum of all such things (compare the Stoic doctrine of disbelief in non-material existence) but "is prior to all existents".
Porphyry (Greek: Πορφύριος, c. 233–c. 309) was a Syrian neoplatonist philosopher. He wrote widely on astrology, religion, philosophy, and musical theory. He produced a biography of his teacher, Plotinus. He is important in the history of mathematics because of his Life of Pythagoras and his commentary on Euclid's Elements, which Pappus used when he wrote his own commentary. Porphyry is also known as an opponent of Christianity and as a defender of Paganism; of his Adversus Christianos (Against the Christians) in 15 books, only fragments remain. He famously said, "The gods have proclaimed Christ to have been most pious, but the Christians are a confused and vicious sect."
Iamblichus, also known as Iamblichus Chalcidensis (c. 245 – c. 325; Greek: Ἰάμβλιχος), was a Syrian neoplatonist philosopher who determined the direction taken by later neoplatonic philosophy and, perhaps, by western philosophical religions themselves. He is perhaps best known for his compendium on Pythagorean philosophy. In Iamblichus' system, the realm of divinities stretched from the original One down to material nature itself, where soul, in fact, descended into matter and became "embodied" as human beings. The world is thus peopled by a crowd of superhuman beings influencing natural events and possessing and communicating knowledge of the future, and who are all accessible to prayers and offerings. Iamblichus had salvation as his final goal (see henosis). The embodied soul was to return to divinity by performing certain rites, or theurgy, literally, 'divine-working'.
After Plotinus' (around 205–270) and his student Porphyry (around 232–309) Aristotle's (non-biological) works entered the curriculum of Platonic thought. Porphyry's introduction (Isagoge) to Aristotle's Categoria was important as an introduction to logic, and the study of Aristotle became an introduction to the study of Plato in the late Platonism of Athens and Alexandria. The commentaries of this group seek to harmonise Plato, Aristotle, and, often, the Stoa. Some works of neoplatonism were attributed to Plato or Aristotle. De Mundo, for instance, is thought not to be the work of a 'pseudo-Aristotle' though this remains debatable.
Hypatia (c. 360 – 415) was a Greek philosopher and mathematician who served as head of the Platonist school in Alexandria, Egypt, where she taught philosophy, mathematics and astronomy prior to her murder by a fanatical mob of Coptic Parabalani monks because she had been advising the Christian prefect of Egypt Orestes during his feud with Cyril, Alexandria's dynastic archbishop. The extent of Cyril's personal involvement in her murder remains a matter of scholarly debate.
Proclus Lycaeus (February 8, 412 – April 17, 485), surnamed "The Successor" or "diadochos" (Greek Πρόκλος ὁ Διάδοχος Próklos ho Diádokhos), was a Greek neoplatonist philosopher, one of the last major Greek philosophers (see Damascius). He set forth one of the most elaborate, complex, and fully developed neoplatonic systems, providing also an allegorical way of reading the dialogues of Plato. The particular characteristic of Proclus' system is his insertion of a level of individual ones, called henads between the One itself and the divine Intellect, which is the second principle. The henads are beyond being, like the One itself, but they stand at the head of chains of causation (seirai or taxeis) and in some manner give to these chains their particular character. They are also identified with the traditional Greek gods, so one henad might be Apollo and be the cause of all things apollonian, while another might be Helios and be the cause of all sunny things. The henads serve both to protect the One itself from any hint of multiplicity and to draw up the rest of the universe towards the One, by being a connecting, intermediate stage between absolute unity and determinate multiplicity.
The Enneads of Plotinus are the primary and classical document of neoplatonism. As a form of mysticism, it contains theoretical and practical parts. The theoretical parts deal with the high origin of the human soul, showing how it has departed from its first estate. The practical parts show the way by which the soul may again return to the Eternal and Supreme. The system can be divided between the invisible world and the phenomenal world, the former containing the transcendent One from which emanates an eternal, perfect, essence (nous), which, in turn, produces the world-soul.
For Plotinus, the first principle of reality is "the One", an utterly simple, ineffable, unknowable subsistence which is both the creative source and the teleological end of all existing things. Although, properly speaking, there is no name appropriate for the first principle, the most adequate names are "the One" or "the Good". The One is so simple that it cannot even be said to exist or to be a being. Rather, the creative principle of all things is beyond being, a notion which is derived from Book VI of the Republic, when, in the course of his famous analogy of the sun, Plato says that the Good is beyond being (ἐπέκεινα τῆς οὐσίας) in power and dignity. In Plotinus' model of reality, the One is the cause of the rest of reality, which takes the form of two subsequent "hypostases", Nous and Soul. Although neoplatonists after Plotinus adhered to his cosmological scheme in its most general outline, later developments in the tradition also departed substantively from Plotinus' teachings in regards to significant philosophical issues, such as the nature of evil.
From the One emanated the rest of the universe as a sequence of lesser beings.
The original Being initially emanates, or throws out, the nous, which is a perfect image of the One and the archetype of all existing things. It is simultaneously both being and thought, idea and ideal world. As image, the nous corresponds perfectly to the One, but as derivative, it is entirely different. What Plotinus understands by the nous is the highest sphere accessible to the human mind, while also being pure intellect itself. Nous is the most critical component of idealism, Neoplatonism being a pure form of idealism.[note 3] The demiurge (the nous) is the energy, or ergon (does the work), which manifests or organises the material world into perceivability.
The image and product of the motionless nous is the world-soul, which, according to Plotinus, is immaterial like the nous. Its relation to the nous is the same as that of the nous to the One. It stands between the nous and the phenomenal world, and it is permeated and illuminated by the former, but it is also in contact with the latter. The nous/spirit is indivisible; the world-soul may preserve its unity and remain in the nous, but, at the same time, it has the power of uniting with the corporeal world and thus being disintegrated. It therefore occupies an intermediate position. As a single world-soul, it belongs in essence and destination to the intelligible world; but it also embraces innumerable individual souls; and these can either allow themselves to be informed by the nous, or turn aside from the nous and choose the phenomenal world and lose themselves in the realm of the senses and the finite.
The soul, as a moving essence, generates the corporeal or phenomenal world. This world ought to be so pervaded by the soul that its various parts should remain in perfect harmony. Plotinus is no dualist in the same sense as sects like the Gnostics; in contrast, he admires the beauty and splendour of the world. So long as idea governs matter, or the soul governs the body, the world is fair and good. It is an image – though a shadowy image – of the upper world, and the degrees of better and worse in it are essential to the harmony of the whole. But, in the actual phenomenal world, unity and harmony are replaced by strife or discord; the result is a conflict, a becoming and vanishing, an illusive existence. And the reason for this state of things is that bodies rest on a substratum of matter. Matter is the indeterminate: that with no qualities. If destitute of form and idea, it is evil; as capable of form, it is neutral. Evil here is understood as a parasite, having no-existence of its own (parahypostasis), an unavoidable outcome of the Universe, having an "other" necessity, as a harmonizing factor.
Later neoplatonic philosophers, especially Iamblichus, added hundreds of intermediate beings such as gods, angels, demons, and other beings as mediators between the One and humanity. The neoplatonist gods are omni-perfect beings and do not display the usual amoral behaviour associated with their representations in the myths.
Neoplatonists did not believe in an independent existence of evil. They compared it to darkness, which does not exist in itself but only as the absence of light. So, too, evil is simply the absence of good. Things are good insofar as they exist; they are evil only insofar as they are imperfect, lacking some good which they should have.
Neoplatonists believed human perfection and happiness were attainable in this world, without awaiting an afterlife. Perfection and happiness— seen as synonymous— could be achieved through philosophical contemplation.
The neoplatonists believed in the pre-existence, and immortality of the soul. The human soul consists of a lower irrational soul and a higher rational soul (mind), both of which can be regarded as different powers of the one soul. It was widely held that the soul possesses a "vehicle", accounting for the human soul's immortality and allowing for its return to the One after death. After bodily death, the soul takes up a level in the afterlife corresponding with the level at which it lived during its earthly life. The neoplatonists believed in the principle of reincarnation. Although the most pure and holy souls would dwell in the highest regions, the impure soul would undergo a purification, before descending again, to be reincarnated into a new body, perhaps into animal form. Plotinus believed that a soul may be reincarnated into another human or even a different sort of animal. However, Porphyry maintained, instead, that human souls were only reincarnated into other humans. A soul which has returned to the One achieves union with the cosmic universal soul and does not descend again, at least, not in this world period.
Certain central tenets of neoplatonism served as a philosophical interim for the Christian theologian Augustine of Hippo on his journey from dualistic Manichaeism to Christianity. As a Manichee hearer, Augustine had held that evil has substantial being and that God is made of matter; when he became a neoplatonist, he changed his views on these things. As a neoplatonist, and later a Christian, Augustine believed that evil is a privation of good and that God is not material. When writing his treatise 'On True Religion' several years after his 387 baptism, Augustine's Christianity was still tempered by neoplatonism.
The term "Logos" was interpreted variously in neoplatonism. Plotinus refers to Thales in interpreting Logos as the principle of meditation, the interrelationship between the Hypostases (Soul, Spirit (nous) and the 'One'). St. John introduces a relation between 'Logos' and the Son, Christ, whereas, St. Paul calls it 'Son', 'Image', and 'Form'. Victorinus subsequently differentiated the Logos interior to God from the Logos related to the world by creation and salvation.
For Augustine, the Logos "took on flesh" in Christ, in whom the logos was present as in no other man. He strongly influenced Early Medieval Christian Philosophy. Perhaps the key subject in this was Logos.
Some early Christians, influenced by neoplatonism, identified the Neoplatonic One, or God, with Yahweh. The most influential of these would be Origen, the pupil of Ammonius Saccas; and the fifth-century author known as Pseudo-Dionysius the Areopagite, whose works were translated by John Scotus in the ninth century for the West. Both authors had a lasting influence on Eastern Orthodox and Western Christianity, and the development of contemplative and mystical practices and theology.
Neoplatonism also had links with Gnosticism, which Plotinus rebuked in his ninth tractate of the second Enneads: "Against Those That Affirm The Creator of The Cosmos and The Cosmos Itself to Be Evil" (generally known as "Against The Gnostics").
Due to their belief being grounded in Platonic thought, the neoplatonists rejected Gnosticism's vilification of Plato's demiurge, the creator of the material world or cosmos discussed in the Timaeus. Neoplatonism has been referred to as orthodox Platonic philosophy by scholars like John D. Turner; this reference may be due, in part, to Plotinus' attempt to refute certain interpretations of Platonic philosophy, through his Enneads. Plotinus believed the followers of Gnosticism had corrupted the original teachings of Plato and often argued against likes of Valentinus who, according to Plotinus, had given rise to doctrines of dogmatic theology with ideas such as that the Spirit of Christ was brought forth by a conscious god after the fall from Pleroma. According to Plotinus, The One is not a conscious god with intent nor a godhead nor a conditioned existing entity of any kind, rather a requisite principle of totality which is also the source of ultimate wisdom.
After the Platonic Academy was destroyed in the first century BC, philosophers continued to teach Platonism, but it was not until the early 5th century (c. 410) that a revived academy (which had no connection with the original Academy) was established in Athens by some leading Neoplatonists. It persisted until 529 AD when it was finally closed by Justinian I because of active paganism of its professors. Other schools continued in Constantinople, Antioch and Alexandria which were the centers of Justinian's empire.
After the closure of the Neoplatonic academy, neoplatonic and/or secular philosophical studies continued in publicly funded schools in Alexandria. In the early seventh century, the neoplatonist Stephanus brought this Alexandrian tradition to Constantinople, where it would remain influential, albeit as a form of secular education. The university maintained an active philosophical tradition of Platonism and Aristotelianism, with the former being the longest unbroken Platonic school, running for close to two millennia until the fifteenth century
Michael Psellos (1018–1078) a Byzantine monk, writer, philosopher, politician, and historian. He wrote many philosophical treatises such as De omnifaria doctrina. He wrote most of his philosophy during his time as a court politician at Constantinople in the 1030s and 1040s.
Gemistus Pletho (c. 1355 – 1452; Greek: Πλήθων Γεμιστός) remained the preeminent scholar of neoplatonic philosophy in the late Byzantine Empire. He introduced his understanding and insight into the works of neoplatonism during the failed attempt to reconcile the East–West Schism at the council of Florence. At Florence, Pletho met Cosimo de' Medici and influenced the latter's decision to found a new Platonic Academy there. Cosimo subsequently appointed as head Marsilio Ficino, who proceeded to translate all Plato's works, the Enneads of Plotinus, and various other neoplatonist works into Latin.
There were three major reasons for the prominence of neoplatonic influences in the historical Muslim world:
Various Arabic scholars and philosophers, including Avicenna (Ibn Sina), Ibn Arabi, al-Kindi, al-Farabi, and al-Himsi, adapted neoplatonism to conform to the monotheistic constraints of Islam. The translations of the works which extrapolate the tenets of God in neoplatonism present no major modification from their original Greek sources, showing the doctrinal shift towards monotheism. Islamic adapted the concepts of the One and the First Principle to Islamic theology, attributing the First Principle to God. God is a transcendent being, omnipresent and inalterable to the effects of creation. Islamic philosophers used the framework of Islamic mysticism in their interpretation of Neoplatonic writings and concepts.[note 4]
The translation and interpretation of Islamic neoplatonists had lasting effects on Western philosophers, affecting Descartes' view on the conception of being.
In the Middle Ages, neoplatonist ideas influenced Jewish thinkers, such as the Kabbalist Isaac the Blind, and the Jewish neoplatonic philosopher Solomon ibn Gabirol (Avicebron), who modified it in the light of their own monotheism. Neoplatonist ideas also influenced Islamic and Sufi thinkers such as al Farabi and Avicenna.
The works of Pseudo-Dionysius were instrumental in the flowering of western medieval mysticism, most notably Meister Eckhart.
Neoplatonism ostensibly survived in the Eastern Christian Church as an independent tradition and was reintroduced to the West by Pletho (c. 1355 – 1452/1454), an avowed pagan and opponent of the Byzantine Church, inasmuch as the latter, under Western scholastic influence, relied heavily upon Aristotelian methodology. Plethon's Platonic revival, following the Council of Florence (1438–1439), largely accounts for the renewed interest in Platonic philosophy which accompanied the Renaissance.
"Of all the students of Greek in Renaissance Italy, the best-known are the Neoplatonists who studied in and around Florence" (Hole). Neoplatonism was not just a revival of Plato's ideas, it is all based on Plotinus' created synthesis, which incorporated the works and teachings of Plato, Aristotle, Pythagoras, and other Greek philosophers. The Renaissance in Italy was the revival of classic antiquity, and this started at the fall of the Byzantine empire, who were considered the "librarians of the world", because of their great collection of classical manuscripts and the number of humanist scholars that resided in Constantinople (Hole).
Neoplatonism in the Renaissance combined the ideas of Christianity and a new awareness of the writings of Plato.
Marsilio Ficino (1433–99) was "chiefly responsible for packaging and presenting Plato to the Renaissance" (Hole). In 1462, Cosimo I de' Medici, patron of arts, who had an interest in humanism and Platonism, provided Ficino with all 36 of Plato's dialogues in Greek for him to translate. Between 1462 and 1469, Ficino translated these works into Latin, making them widely accessible, as only a minority of people could read Greek. And, between 1484 and 1492, he translated the works of Plotinus, making them available for the first time to the West.
Giovanni Pico della Mirandola (1463–94) was another excelling neoplatonist during the Italian Renaissance. He could not only speak and write in Latin and Greek, but he also had immense knowledge on the Hebrew and Arabic languages. The pope banned his works because they were viewed as heretical – unlike Ficino, who managed to stay on the right side of the church.
The efforts of Ficino and Pico to introduce neoplatonic and Hermetic doctrines into the teaching of the Roman Catholic Church has recently been evaluated in terms of an attempted "Hermetic Reformation".
In the seventeenth century in England, neoplatonism was fundamental to the school of the Cambridge Platonists, whose luminaries included Henry More, Ralph Cudworth, Benjamin Whichcote and John Smith, all graduates of the University of Cambridge. Coleridge claimed that they were not really Platonists, but "more truly Plotinists": "divine Plotinus", as More called him.
Notable modern neoplatonists include Thomas Taylor, "the English Platonist", who wrote extensively on Platonism and translated almost the entire Platonic and Plotinian corpora into English, and the Belgian writer Suzanne Lilar.
The science fiction writer Philip K. Dick identified as a Neoplatonist and explores related mystical experiences and religious concepts in his theoretical work, compiled in The Exegesis of Philip K. Dick.
he became eager to make acquaintance with the Persian philosophical discipline and that prevailing among the Indians
Ammonius Saccas (; Greek: Ἀμμώνιος Σακκᾶς; fl. 3rd century AD) was a Greek philosopher from Alexandria who was often referred to as one of the founders of Neoplatonism. He is mainly known as the teacher of Plotinus, whom he taught for eleven years from 232 to 243. He was undoubtedly the biggest influence on Plotinus in his development of Neoplatonism, although little is known about his own philosophical views. Later Christian writers stated that Ammonius was a Christian, but it is now generally assumed that there was a different Ammonius of Alexandria who wrote biblical texts.Cosmos
The cosmos (UK: , US: ) is the universe. Using the word cosmos rather than the word universe implies viewing the universe as a complex and orderly system or entity; the opposite of chaos.
The cosmos, and our understanding of the reasons for its existence and significance, are studied in cosmology – a very broad discipline covering any scientific, religious, or philosophical contemplation of the cosmos and its nature, or reasons for existing. Religious and philosophical approaches may include in their concepts of the cosmos various spiritual entities or other matters deemed to exist outside our physical universe.Demiurge
In the Platonic, Neopythagorean, Middle Platonic, and Neoplatonic schools of philosophy, the demiurge () is an artisan-like figure responsible for fashioning and maintaining the physical universe. The Gnostics adopted the term "demiurge". Although a fashioner, the demiurge is not necessarily the same as the creator figure in the monotheistic sense, because the demiurge itself and the material from which the demiurge fashions the universe are both considered to be consequences of something else. Depending on the system, they may be considered to be either uncreated and eternal or the product of some other entity.
The word "demiurge" is an English word derived from demiurgus, a Latinized form of the Greek δημιουργός or dēmiourgos. It was originally a common noun meaning "craftsman" or "artisan", but gradually came to mean "producer", and eventually "creator". The philosophical usage and the proper noun derive from Plato's Timaeus, written c. 360 BC, where the demiurge is presented as the creator of the universe. The demiurge is also described as a creator in the Platonic (c. 310–90 BC) and Middle Platonic (c. 90 BC – AD 300) philosophical traditions. In the various branches of the Neoplatonic school (third century onwards), the demiurge is the fashioner of the real, perceptible world after the model of the Ideas, but (in most Neoplatonic systems) is still not itself "the One". In the arch-dualist ideology of the various Gnostic systems, the material universe is evil, while the non-material world is good. According to some strains of Gnosticism, the demiurge is malevolent, as it is linked to the material world. In others, including the teaching of Valentinus, the demiurge is simply ignorant or misguided.Emanationism
Emanationism is an idea in the cosmology or cosmogony of certain religious or philosophical systems. Emanation, from the Latin emanare meaning "to flow from" or "to pour forth or out of", is the mode by which all things are derived from the first reality, or principle. All things are derived from the first reality or perfect God by steps of degradation to lesser degrees of the first reality or God, and at every step the emanating beings are less pure, less perfect, less divine. Emanationism is a transcendent principle from which everything is derived, and is opposed to both creationism (wherein the universe is created by a sentient God who is separate from creation) and materialism (which posits no underlying subjective and/or ontological nature behind phenomena being immanent).Hellenistic philosophy
Hellenistic philosophy is the period of Western philosophy that was developed in the Hellenistic period following Aristotle and ending with the beginning of Neoplatonism.Henosis
Henosis (Ancient Greek: ἕνωσις) is the classical Greek word for mystical "oneness", "union" or "unity." In Platonism, and especially Neoplatonism, the goal of henosis is union with what is fundamental in reality: the One (Τὸ Ἕν), the Source, or Monad. The Neoplatonic concept has precedents in the Greek mystery religions as well as parallels in Eastern philosophy. It is further developed in the Corpus Hermeticum, in Christian theology, Alevism, soteriology and mysticism, and is an important factor in the historical development of monotheism during Late Antiquity.Hypostasis (philosophy and religion)
Hypostasis (Greek: ὑπόστασις) is the underlying state or underlying substance and is the fundamental reality that supports all else. In Neoplatonism the hypostasis of the soul, the intellect (nous) and "the one" was addressed by Plotinus.
In Christian theology, a hypostasis is one of the three hypostases (Father, Son, Holy Spirit) of the Trinity.Logos
Logos (UK: , US: ; Ancient Greek: λόγος, translit. lógos; from λέγω, légō, lit. 'I say') is a term in Western philosophy, psychology, rhetoric, and religion derived from a Greek word variously meaning "ground", "plea", "opinion", "expectation", "word", "speech", "account", "reason", "proportion", and "discourse". It became a technical term in Western philosophy beginning with Heraclitus (c. 535 – c. 475 BC), who used the term for a principle of order and knowledge.Ancient Greek philosophers used the term in different ways. The sophists used the term to mean discourse. Aristotle applied the term to refer to "reasoned discourse" or "the argument" in the field of rhetoric, and considered it one of the three modes of persuasion alongside ethos and pathos. Pyrrhonist philosophers used the term to refer to dogmatic accounts of non-evident matters. The Stoics spoke of the logos spermatikos (the generative principle of the Universe) which foreshadows related concepts in Neoplatonism.Within Hellenistic Judaism, Philo (c. 20 BC – c. 50 AD) adopted the term into Jewish philosophy.
Philo distinguished between logos prophorikos ("the uttered word") and the logos endiathetos ("the word remaining within").The Gospel of John identifies the Christian Logos, through which all things are made, as divine (theos), and further identifies Jesus Christ as the incarnate Logos. Early translators of the Greek New Testament such as Jerome (in the 4th century AD) were frustrated by the inadequacy of any single Latin word to convey the meaning of the word logos as used to describe Jesus Christ in the Gospel of John. The Vulgate Bible usage of in principio erat verbum was thus constrained to use the (perhaps inadequate) noun verbum for "word", but later Romance language translations had the advantage of nouns such as le mot in French. Reformation translators took another approach. Martin Luther rejected Zeitwort (verb) in favor of Wort (word), for instance, although later commentators repeatedly turned to a more dynamic use involving the living word as felt by Jerome and Augustine. The term is also used in Sufism, and the analytical psychology of Carl Jung.
Despite the conventional translation as "word", it is not used for a word in the grammatical sense; instead, the term lexis (λέξις, léxis) was used. However, both logos and lexis derive from the same verb légō (λέγω), meaning "(I) count, tell, say, speak".Middle Platonism
Middle Platonism is the modern name given to a stage in the development of Platonic philosophy, lasting from about 90 BC – when Antiochus of Ascalon rejected the scepticism of the New Academy – until the development of Neoplatonism under Plotinus in the 3rd century. Middle Platonism absorbed many doctrines from the rival Peripatetic and Stoic schools. The pre-eminent philosopher in this period, Plutarch (c. 45–120), defended the freedom of the will and the immortality of the soul. He sought to show that God, in creating the world, had transformed matter, as the receptacle of evil, into the divine soul of the world, where it continued to operate as the source of all evil. God is a transcendent being, which operates through divine intermediaries, which are the gods and daemons of popular religion. Numenius of Apamea (c. 160) combined Platonism with Neopythagoreanism and other eastern philosophies, in a move which would prefigure the development of Neoplatonism.Neoplatonism and Christianity
Neoplatonism was a major influence on Christian theology throughout Late Antiquity and the Middle Ages in the West. This was due to St. Augustine of Hippo, who was influenced by the early Neoplatonists Plotinus and Porphyry, as well as the works of the Christian writer Pseudo-Dionysius the Areopagite, who was influenced by later Neoplatonists, such as Proclus and Damascius.Neoplatonism and Gnosticism
Gnosticism refers to a collection of religious groups originating in Jewish religiosity in Alexandria in the first few centuries CE. Neoplatonism was a school of Hellenistic philosophy that took shape in the 3rd century, based on the teachings of Plato and some of his early followers. While Gnosticism was influenced by Middle Platonism, neo-Platonists from the third century onward rejected Gnosticism.Neopythagoreanism
Neopythagoreanism (or Neo-Pythagoreanism) was a school of Hellenistic philosophy which revived Pythagorean doctrines.
Neopythagoreanism was influenced by Middle Platonism and in turn influenced Neoplatonism. It originated in the 1st century BCE and flourished during the 1st and 2nd centuries CE. The 1911 Britannica describes Neopythagoreanism as "a link in the chain between the old and the new" within Hellenistic philosophy.
As such, it contributed to the doctrine of monotheism as it emerged during Late Antiquity (among other things influencing early Christianity). Central to Neopythagorean thought was the concept of a soul and its inherent desire for a unio mystica with the divine.The word "Neopythagoreanism" is a modern (19th century) term, coined as a parallel of "Neoplatonism".Platonism
Platonism, rendered as a proper noun, is the philosophy of Plato or the name of other philosophical systems considered closely derived from it. In narrower usage, platonism, rendered as a common noun, refers to the philosophy that affirms the existence of abstract objects, which are asserted to "exist" in a "third realm" distinct both from the sensible external world and from the internal world of consciousness, and is the opposite of nominalism. Lower case "platonists" need not accept any of the doctrines of Plato.In a narrower sense, the term might indicate the doctrine of Platonic realism. The central concept of Platonism, a distinction essential to the Theory of Forms, is the distinction between the reality which is perceptible but unintelligible, and the reality which is imperceptible but intelligible. The forms are typically described in dialogues such as the Phaedo, Symposium and Republic as transcendent perfect archetypes of which objects in the everyday world are imperfect copies.
In the Republic the highest form is identified as the Form of the Good, the source of all other forms, which could be known by reason. In the Sophist, a later work, the forms being, sameness and difference are listed among the primordial "Great Kinds". In the 3rd century BC, Arcesilaus adopted skepticism, which became a central tenet of the school until 90 BC when Antiochus added Stoic elements, rejected skepticism, and began a period known as Middle Platonism.
In the 3rd century AD, Plotinus added mystical elements, establishing Neoplatonism, in which the summit of existence was the One or the Good, the source of all things; in virtue and meditation the soul had the power to elevate itself to attain union with the One. Platonism had a profound effect on Western thought, and many Platonic notions were adopted by the Christian church which understood Plato's forms as God's thoughts, while Neoplatonism became a major influence on Christian mysticism, in the West through St Augustine, Doctor of the Catholic Church whose Christian writings were heavily influenced by Plotinus' Enneads, and in turn were foundations for the whole of Western Christian thought.Platonism in Islamic Philosophy
Medieval Islamic philosophy was steeped in both Aristotelianism and Neoplatonism from its 9th-century beginnings with Al-Kindi, but the influence of Neoplatonism becomes more clearly visible in the 10th and 11th centuries with Al-Farabi and Avicenna. Al-Farabi expanded on Plato’s concept of an ideal city ruled by philosopher-kings to develop a political philosophy that could accommodate the religious and cultural diversity central to Islamic nations.
On the other hand, both al-Ghazali and Ibn Rushd vigorously opposed Neoplatonic views.
The characteristic of Neoplatonic thought in Islamic theology is that of emanation, linking God's transcendence with the corporeal reality of his creation.
Islamic Neoplatonism was introduced by Al-Farabi, although Avicenna proved to have the greater influence. Both authors present a complex scheme of emanation.
Islamic Neoplatonism was allowed to flourish in the 10th to early 11th century, but there
was a strong reaction against it in the later 11th century, especially from
Al-Ghazali, who represents Islamic theology's "most biting attack on philosophy" at the time, and the severest reaction to Neoplatonism in particular (Netton 1998).
Al-Ghazali's criticism evoked a counter-reaction by Ibn Rushd,
who wrote a "systematic rebuttal of al-Ghazali's critique of Greco-Arab philosophy".
While Ibn Rushd is trying to defend the possibility of philosophical thought as non-heretical, he does at the same time himself reject the theses of the Neoplatonist philosophers.After the death of Ibn Rushd in 1198, the debate on Neoplatonism in Islam mostly comes to an end, and survival of Neoplatonic thought within Islam was mostly limited to Ismailism.Platonism in the Renaissance
Platonism, especially in its Neoplatonist form, underwent a revival in the Renaissance, as part of a general revival of interest in Classical antiquity. Interest in Platonism was especially strong in Florence under the Medici.Plotinus
Plotinus (; Greek: Πλωτῖνος, Plōtinos; c. 204/5 – 270) was a major Greek-speaking philosopher of the ancient world. In his philosophy, described in the Enneads, there are three principles: the One, the Intellect, and the Soul. His teacher was Ammonius Saccas, who was of the Platonic tradition. Historians of the 19th century invented the term Neoplatonism and applied it to Plotinus and his philosophy, which was influential in Late Antiquity. Much of the biographical information about Plotinus comes from Porphyry's preface to his edition of Plotinus' Enneads. His metaphysical writings have inspired centuries of Pagan, Islamic, Jewish, Christian, and Gnostic metaphysicians and mystics.Pseudo-Aristotle
Pseudo-Aristotle is a general cognomen for authors of philosophical or medical treatises who attributed their work to the Greek philosopher Aristotle, or whose work was later attributed to him by others. Such falsely attributed works are known as pseudepigrapha.Summum bonum
Summum bonum is a Latin expression meaning "the highest good", which was introduced by the Roman philosopher Cicero, to correspond to the Idea of the Good in ancient Greek philosophy. The summum bonum is generally thought of as being an end in itself, and at the same time containing all other goods.
The term was used in medieval philosophy. In the Thomist synthesis of Aristotelianism and Christianity, the highest good is usually defined as the life of the righteous and/or the life led in communion with God and according to God's precepts. In Kantianism, it was used to describe the ultimate importance, the singular and overriding end which human beings ought to pursue.Theurgy
Theurgy (; from Ancient Greek: θεουργία, theourgía) describes the practice of rituals, sometimes seen as magical in nature, performed with the intention of invoking the action or evoking the presence of one or more deities, especially with the goal of achieving henosis (uniting with the divine) and perfecting oneself.
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