Privation concept of evil from Plotinus to Thomas Aquinas

The questions about the origin of evil in the world were often a secondary product of the great philosophical systems. One of the first thinkers to deal with that problem systematically was neoplatonic scholar Plotinus. He developed a theory which he considered to be only a continuation of Plato´s thinking. It became an original theory, which in its core, has influence to this day. This theory was, mostly thanks to St. Augustine, applied to christian theology and became the living doctrine. The goal of this thesis is to demonstrate in what Plotinus´ theory of evil was "christianized" through the hand of Augustin. In other words, how it trasformed from a pagan philosophy to a theological one and how it was preserved for rediscovery in the scholastic era and became a new-again topic of scholastic scholars