A THEOLOGICAL-POLITICAL TREATISE

original: "Tractatus Theologico-Politicus"

This work is a cornerstone of Enlightenment philosophy. In it, Baruch Spinoza argues for the "freedom to philosophize," suggesting that such liberty is not only compatible with religious piety and the peace of the state but is actually essential for protecting them. It was a highly controversial text in its time, leading to its eventual ban by both religious and civil authorities.