The Enneads

This massive work of synthesis is one of the classics of Western mysticism. Plotinus was the main expositor of neo-platonism, the last great movement of classic... » 

This massive work of synthesis is one of the classics of Western mysticism. Plotinus was the main expositor of neo-platonism, the last great movement of classical Greek philosophy. Plotinus's work blends Plato, Aristotle and earlier Greek philosophy into a new religious formulation. «