Abstract

Neoplatonism takes a significant turn when Iamblichus integrates a mystical perspective based on the Chaldean Oracles into his doctrine. This compilation of fragments, which can be traced back to Babylonian Zoroastrianism, emerged in Hellenistic civilization and gained prominence as hermetic texts among philosophers from the 2nd century onward. For Iamblichus, the Neoplatonic concern regarding the feasibility of a return to the One is addressed not primarily through abstract theoretical philosophy, but rather through a philosophical wisdom illuminated by theurgic practice. Iamblichus affirms the legitimacy of the rites detailed in these hieratic texts by asserting that they were divinely inspired by God to Julian. Syrianus and Proclus play crucial roles in preserving and transmitting this legacy. By inheriting Iamblichus’ teachings, they not only regarded this theurgical approach as a quasi-refoundational element of Neoplatonism but also introduced their own contributions to its development. Moreover, they served as the intermediaries through whom these doctrines reached the author of the Corpus Dionysiacum. At this point, Dionysius the Areopagite enters the narrative. He revitalizes the concept of theurgy, though –as this work will endeavor to demonstrate– his effort to integrate Neoplatonism with Christianity reflects a return to Iamblichus’ original interpretation of theurgy. Dionysius’ doctrines provide a robust foundation for him to argue that the Christian rites instituted by Jesus –being performed by God himself, in and through his very person– are doubly true. Therefore, these rites assuredly lead to theosis, the sole means of achieving the union of the soul with the Christian God.