Julia'nus or Julia'nus Theurgus
(
Ἰουλιανός), literary.
1. A Chaldaean, surnamed Theurgus, i. e. the magician, lived in the time of the emperor M. Aurelius, whose army he is said to have saved from destruction by a shower of rain, which he called down by his magic power. Suidas (
s. v.) attributes to him also several works, viz.
Δεουργικά, τελεστικά, and a collection of oracles in hexameter verse. His pursuits show that he was a New Platonist, and it would seem that he enjoyed a great reputation, since Porphyrius wrote upon him a work in four books, which is lost. A. Mai has discovered in Vatican MSS. three fragments relating to astrological subjects (
Nova Script. Class. Collect. ii. p. 675), and attributed to one Julianus of Laodiceia, whom Mai considers to be the same as Julianus the Magician.