Iamblichus (philosopher)

Iamblichus ( ; ; ; ) was a Neoplatonist philosopher who determined a direction later taken by Neoplatonism. Iamblichus was also the biographer of the Greek mystic, philosopher, and mathematician Pythagoras. In addition to his philosophical contributions, his is important for the study of the sophists because it preserved about ten pages of an otherwise unknown sophist known as the Anonymus Iamblichi.

Life

According to the and Iamblichus' biographer, Eunapius, Iamblichus was born in Chalcis (later called Qinnašrīn) in Coele, now in northwest Syria. Iamblichus was descended from the Emesene dynasty. He initially studied under Anatolius of Laodicea and later studied under Porphyry, a pupil of Plotinus (the founder of Neoplatonism). Iamblichus disagreed with Porphyry about theurgy, reportedly responding to Porphyry's criticism of the practice in '' On the Mysteries of the Egyptians, Chaldeans, and Assyrians''.

He returned to Coele Syria around 304 to found a school in Apamea (near Antioch), a city known for its Neoplatonic philosophers. Iamblichus designed a curriculum for studying Plato and Aristotle, and wrote commentaries on the two which survive only in fragments. Pythagoras was his supreme authority, and he wrote the ten-volume ''Collection of Pythagorean Doctrines'' with extracts from several ancient philosophers; only the first four volumes and fragments of the fifth survive.

Iamblichus wrote the ''Exhortation to Philosophy'' in Apamea during the early fourth century. Considered a man of great culture and learning, he was renowned for his charity and self-denial and had a number of students. According to Johann Albert Fabricius, he died sometime before 333 during the reign of Constantine the Great.

Philosophy

Iamblichus detailed Plotinus' Neoplatonic formal divisions, applied Pythagorean number symbolism more systematically, and (influenced by other Asian systems) interpreted Neoplatonic concepts mythically. Unlike Plotinus, who broke from platonic tradition by positing a separate soul, Iamblichus re-affirmed the soul's embodiment in matter and believed that matter was as divine as the rest of the cosmos.

Cosmology and theology

Iamblichus placed the Monad at the head of his system, from which emanates the ''Nous'' (intellect, or demiurge) and the '' psyche''. Plotinus represented the ''Nous'' as three stages: objective being, subjective life, and realized intellect. Iamblichus divided them into two spheres: intelligible (the objects of thought) and intellective (the domain of thought).

Iamblichus and Proclus may have introduced a third sphere between the two worlds, separating and uniting them. The identification of ''nous'' with the demiurge in the Neoplatonic tradition was adopted and developed in Christian gnosticism. Augustine of Hippo follows Plotinus, identifying the ''nous'' with ''logos'' (the creative principle) as part of the Trinity.

Iamblichus multiplied the number of divine entities according to universal mathematical theorems. He conceived of gods, angels, demons and heroes: twelve heavenly gods (whose number increases to 36 or 360), 72 other gods proceeding from them, 21 chiefs and 42 nature-gods. His divine realm extends from the Monad to material nature, where the soul descends into matter and becomes embodied in human form. These superhuman beings influence natural events and communicate knowledge about the future, and are accessible with prayers and offerings. Iamblichus posited that numbers are independent, occupying a middle realm between the limited and unlimited. He believed that nature was bound by fate, differing from divine things which are not subject to fate and turn evil and imperfection to good ends; evil was generated accidentally in the conflict between the finite and the infinite.

Works

Only a fraction of Iamblichus' books have survived; knowledge of his system is preserved in fragments of writings preserved by Stobaeus and others: notes by his successors (especially Proclus), his five extant books and sections of his work on Pythagoreanism. In addition to these, Proclus attributed to him the ''On the Mysteries of the Egyptians, Chaldeans, and Assyrians'', also known as ''The Theurgia''. Although stylistic and doctrinal differences exist between this book and Iamblichus' other works, it originated from his school at least. Iamblichus also completed a coherent polytheist theological system under the Egyptian pseudonym ''Abammon''.

Editions and translations

* ''On the Mysteries'' (), ed. Gustav Parthey, Teubner, 1857; ed. Edouard des Places, Collection Budé, 1989.
** English translations: Thomas Taylor, 1821; Alexander Wilder, 1911; Emma C. Clarke, John M. Dillon, and Jackson P. Hershbell, 2003, .
* ''The Life of Pythagoras''
** English translation: Thomas Taylor, 1818
* ''On the Pythagorean Way of Life'' (), ed. Theophil Kießling, Leipzig, 1816; ed. August Nauck, St. Petersburg, 1884; ed. Ludwig Deubner, Teubner, 1937 (rev. Ulrich Klein, 1975).
** English translations: Gillian Clark, 1989, ; John M. Dillon and Jackson Hershbell, 1991,
* ''On General Mathematical Science'' (, ), ed. Nicola Festa, Teubner, 1891 (reprint 1975)
** English translations: John M. Dillon & J. O. Urmson (2021; Bloomsbury Publishing)
* ''Protrepticus'', ed. Ermenegildo Pistelli, Teubner, 1888 (repr. 1975); ed. des Places, Budé, 1989.
** English translation: Thomas Moore Johnson, ''Iamblichus' Exhortation to the Study of Philosophy'', Osceola, Mo., 1907 (repr. 1988, ).
* '' In Nicomachi arithmeticam introductionem'', Teubner, ed. Pistelli, Teubner, 1894 (rev. Klein, 1975)
* Letters: John M. Dillon and Wolfgang Polleichtner, ''Iamblichus of Chalcis: The Letters'', 2009, .
* John F. Finamore and John M. Dillon, ''Iamblichus' De Anima: Text, Translation, and Commentary'', Leiden: Brill, 2002, .
* Fragmentary commentaries on Plato
** Bent Dalsgaard Larsen, (vol. 2, appendix: ''Testimonia et fragmenta exegetica''), Universitetsforlaget i Aarhus, 1972 (Greek texts only).
** John M. Dillon (ed. and trans.), , Leiden: Brill, 1973.
* ''Theological Principles of Arithmetic'' (''Theologumena arithmeticae'', an anonymous work ascribed to Iamblichus or Anatolius of Laodicea), ed. Friedrich Ast, Leipzig, 1817; ed. Vittorio de Falco, Teubner, 1922.
** English translation: Robin Waterfield, Pseudo-Iamblichus: ''The Theology of Arithmetic'', translation, introduction, notes; foreword by K. Critchlow, Phanes Press, 1988, .

Reception

Iamblichus was praised by his followers, and contemporaries credited him with miraculous powers. The Roman emperor Julian, not content with Eunapius' modest eulogy that Iamblichus was inferior to Porphyry only in style, regarded him as second only to Plato and said that he would give all the gold in Lydia for one of his letters. During the 15th- and 16th-century revival of interest in his philosophy, Iamblichus' name was rarely mentioned without the epithet "divine" or "most divine".

See also

* Henotheism

References

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Bibliography

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* (has an excellent section on Iamblichus' and the Neoplatonists' relation to the works attributed to Hermes Trismegistus)
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* Hartmann, Udo (2018). ''Der spätantike Philosoph. Die Lebenswelten der paganen Gelehrten und ihre hagiographische Ausgestaltung in den Philosophenviten von Porphyrios bis Damaskios'' he late antique philosopher. The lifeworlds of pagan scholars and their hagiographic treatment in the philosophical vitae from Porphyrius to Damascius 3 volumes. Bonn: Habelt, , pp. 497-544.
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External links

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{{DEFAULTSORT:Iamblichus
240s births
320s deaths
3rd-century Greek philosophers
3rd-century Romans
3rd-century mathematicians
3rd-century writers
4th-century Greek philosophers
4th-century Romans
4th-century mathematicians
4th-century philosophers
Ancient occultists
Apamea, Syria
Emesene dynasty
History of magic
Neo-Pythagoreans
Neoplatonists
Occult writers
Pagan anti-Gnosticism
People from Roman Syria
Syrian philosophers
Theurgy
Year of birth uncertain
Year of death uncertain
Greek-language commentators on Plato