"I am not a theologian, but a philosopher of history who follows Nietzsche's “genealogical” method, which, unlike Plato's, does not ask, for example, “what is the soul?”, but rather: “How did this concept come into being, what is its history, what meanings has it taken on, what effects has it had on reality?”, convinced as I am that the essence of a thing, its meaning, lies in its history."
January 1, 1970
https://en.wikiquote.org/wiki/Umberto_Galimberti