"Spinoza's true politics is his metaphysics. Against the potentialities of this metaphysics, the polemic of bourgeois thought and all the mystificatory attempts that go under the emblem of "Spinozism" discharge their weapons. But Spinoza's metaphysics is articulated in his political discourse, and some of its potentialities are developed specifically in this field. Here we must try to identify them."
January 1, 1970
https://en.wikiquote.org/wiki/Baruch_Spinoza