St. Augustine’s doctrine of grace, very much like his Trinitarian theology, can only be properly understood on the basis of the fundamental belief that the direct relation between God and the human soul is prior to and independent of any objectively existing order of being
Dihle argues that Augustine’s concept of will represents a genuine epistemic break with Greek ontological intellectualism, grounding anthropology in a direct soul-God relation rather than in participation in a hierarchy of being.
, The Theory of Will in Classical Antiquity, 1982thesis