Iamblichus

Iamblichus, also known as Iamblichus Chalcidensis, or Iamblichus of Apamea (Ancient Greek: Ἰάμβλιχος, probably from Syriac or Aramaic ya-mlku, "He is king", c. 245–c. 325) was a Syrian Neoplatonist philosopher who determined the direction taken by later Neoplatonic philosophy. He is perhaps best known for his compendium on Pythagorean philosophy.

Read more about Iamblichus:  Iamblichus' Life, Iamblichus' Cosmology, Theurgy, List of Editions and Translations