By giving a culturally deep and intellectually immense psychology to the psyche’s fantasies, Renaissance Neoplatonism enabled the soul to welcome all its figures and forms, encouraging the individual to participate in the soul’s teeming nature
Hillman argues that Renaissance Neoplatonism — the intellectual architecture of Renaissance medicine and soul-care — was the decisive enabling condition for the Renaissance’s cultural explosion, providing depth-psychology with its own historical genealogy.
, Re-Visioning Psychology, 1975thesis