Christianity

Influence of Greek philosophy

As the Christian movement expanded beyond its original Jewish nucleus into the Greco-Roman world, it had to understand, explain, and defend itself in terms that were intelligible in an intellectual milieu largely structured by Greek philosophical thought. By the 2nd century ad several competing streams of Greek and Roman philosophy—Middle Platonism, Neoplatonism, Epicureanism, Stoicism—had merged into a common worldview that was basically Neoplatonic, though enriched by the ethical outlook of the Stoics. This constituted the broad intellectual background for most educated people throughout the Roman Empire, functioning in a way comparable to the pervasive contemporary Western secular view of the universe as an autonomous system within which everything can in principle be understood scientifically.

Neoplatonic themes that provided intellectual material for Christian and non-Christian thinkers alike in the early centuries of the Common Era included a hierarchical conception of the universe, with the spiritual on a higher level than the physical; the eternal reality of such values as goodness, truth, and beauty and of the various universals that give specific form to matter; and the tendency of everything to return to its origin ... (200 of 126,827 words)