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Why did Plotinus have an important influence on early medieval philosophy?
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Medieval philosophy
Image of St. Ambrose, detail from a stained-glass window in a Roman Catholic church in Antwerp, Belgium.
Plotinus, the founder of Neoplatonism, exerted a profound influence on early medieval philosophy primarily by providing a framework that allowed Christian thinkers to interpret their faith through a rational lens.1
His influence was most decisive through St. Augustine, who assimilated Neoplatonic concepts into Christian doctrine. Key areas of impact included:21
- Epistemology: Augustine adopted the Neoplatonic doctrine of illumination, which posits that human knowledge of eternal reality is made possible by the direct action of divine light on the mind, rather than through sense experience.2
- Anthropology: Following Plotinus, Augustine emphasized the superiority and independence of the soul over the body, establishing a hierarchical view of reality where the inferior cannot act upon the superior.2
- Theology: Plotinus’s focus on the unity of the divine influenced Augustine’s Trinitarian theology, as he sought to provide philosophical explanations for the mystery of the Trinity using analogies derived from the internal activities of the soul.2
Ultimately, because Plotinus’s own philosophy was deeply religious, it served as a natural foundation for medieval thinkers to develop philosophy as the "handmaiden" of theology.1