"Until the publication of Jacobi's Briefe über die Lehre von Spinoza in 1785, Spinoza was a notorious figure in Germany. For more than a century the academic and ecclesiastical establishment had treated him “like a dead dog” as Lessing later put it. The Ethica was published in Germany in 1677, and the Tractatus Theologico-politicus in 1670 . Until the middle of the eighteenth century it was de rigueur for every professor and cleric to prove his orthodoxy before taking office; and proving one's orthodoxy demanded denouncing Spinoza as a heretic. Since attacks on Spinoza became a virtual ritual, there was an abundance of defamatory and polemical tracts against him. Indeed, by 1710 so many professors and clerics had attacked Spinoza that there was a Catalogus scriptorum Anti-spinozanorum in Leipzig. And in 1759 Trinius counted, probably too modestly, 129 enemies of Spinoza in his Freydenkerlexicon. Such was Spinoza's reputation that he was often identified with Satan himself. Spinoza was seen as not only one form of atheism, but as the worst form. Thus Spinoza was dubbed the "Euclides atheisticus', the 'princips atheorum."

“Humanam impotentiam in moderandis et coercendis affectibus servitutem voco; homo enim affectibus obnoxius sui juris non est sed fortunæ in cujus potestate ita est ut sæpe coactus sit quanquam meliora sibi videat, deteriora tamen sequi.”

“Meum institutum non est verborum significationem sed rerum naturam explicare”

“Hic conatus aliquid agendi et etiam omittendi ea sola de causa ut hominibus placeamus, vocatur ambitio præsertim quando adeo impense vulgo placere conamur ut cum nostro aut alterius damno quædam agamus vel omittamus; alias humanitas appellari solet.”

“veritas norma sui et falsi est”

“Ordo et connexio idearum idem est ac ordo et connexio rerum”

“[B]y Natura naturans we must understand what is in itself and is conceived through itself, or such attributes of substance as express an eternal and infinite essence, that is … God, insofar as he is considered as a free cause. But by Natura naturata I understand whatever follows from the necessity of God's nature, or from God's attributes, that is, all the modes of God's attributes insofar as they are considered as things which are in God, and can neither be nor be conceived without God.”