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Two thinkers, side by side

Life

Portrait of Iamblichus
Iamblichus

c. 245 CE – c. 325 CE

Neoplatonist

Born Apamea

He argued that philosophy alone cannot lift the soul to the divine. You also need to know the right rituals.

Portrait of Proclus
Proclus

412 CE – 485 CE

Neoplatonist

Born Constantinople

The last great systematizer of pagan philosophy, who built Neoplatonism into a vast cathedral of being just as the ancient world was ending.

Connection

Iamblichus theurgy systematized Proclus — Proclus inherited Iamblichus' conviction that ritual and metaphysics belong together, and built it into the elaborate hierarchy of the Elements of Theology.

Shared Ideas

BeingThe Intellect

Ideas

The IntellectBeing
BeingThe Intellect

Words

“It is not thought that links the theurgists to the gods — else what should hinder theoretical philosophers from union with them?”

— Iamblichus

“The power of unutterable symbols, understood by the gods alone, establishes theurgic union.”

— Iamblichus

“Everything that proceeds from a cause both remains in it and returns to it.”

— Proclus

Key Moments

c. 245 CE

Born in Roman Syria

c. 275 CE

Studies under Porphyry

c. 300 CE

The school at Apamea

412 CE

Born in Constantinople

c. 437 CE

Head of the Academy

c. 450 CE

Elements of Theology

485 CE

Death in Athens

Works

On the Mysteries

The Elements of Theology

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Volume I · Ancient Greece · 624-262 BCE