The philosopher must serve the gods not in words only, but in deeds as well.
Δεῖ γὰρ τὸν φιλοσοφοῦντα μὴ μόνον λόγῳ θεραπεύειν τοὺς θεούς, ἀλλὰ καὶ ἔργοις.

Philosophers
Iamblichus
Born c. 245 in Chalcis, Syria, Iamblichus turned Neoplatonism from contemplation toward ritual. A pupil of Porphyry but his rival on theurgy, he founded the Apamea school and shaped the later course of Neoplatonism.
View this figure's profile
Iamblichus's Other Quotes
Related Quotes
Act as if what you do makes a difference. It does.
-- William James
Think on the shop floor; act on the shop floor.
-- Sakichi Toyoda
Waste no more time arguing about what a good man should be. Be one.
-- Marcus Aurelius
You don't learn to walk by following rules. You learn by doing, and by falling over.
-- Richard Branson
It is hard to retain what you learn unless you practice it.
-- Seneca
An engineer is truly an engineer only when he creates something with his own hands.
-- Sōichirō Honda