: Central themes include the metaphysics of "The One" , the concept of substance , and the origin of becoming.
: Explores Neoplatonic theories of knowledge, truth, and intellection , as well as the role of language in philosophy. The Routledge Handbook of Neoplatonism
: Focuses on the nature of the soul , theories of matter and evil , and the pursuit of moral perfection. : Central themes include the metaphysics of "The