Baruch Spinoza

Baruch Spinoza (1632–1677), Dutch philosopher of Sephardic Jewish descent, crafted a radical vision of reality grounded in reason and necessity. In his magnum opus Ethics, he identified God with Nature, proposing a single infinite substance expressing itself through infinite attributes. Rejecting anthropomorphic divinity, he saw freedom as understanding necessity and living by reason. His geometric method mirrored Euclid, aiming for clarity and certainty. Excommunicated for heterodox views, Spinoza lived modestly, polishing lenses while writing works that challenged dogma. He emphasized intellectual love of God, equating it with joy in truth. His thought profoundly shaped Enlightenment rationalism and modern philosophy.

God is the indwelling and not the transient cause of all things.