"What both men have in common is that they were mistreated by the rabbis of their days. According to the Talmud, Yeshu was rejected by the influential Rabbi Joshua ben Parchia for having made an indecent comment. The rabbi immediately excommunicated him. Spinoza, too, was the victim of over-zealous rabbis – this time, the leaders of the Amsterdam Portuguese Spanish Jewish community. Once they heard his views on God and Torah, instead of drawing him closer and carefully listening to his insights, they threatened him and ultimately excommunicated him resulting in the most famous ban ever issued in Jewish history. It is impossible to know what would have happened to Yeshu and Spinoza had the rabbis taken a more tolerant stand and continued to speak to them. Spinoza might not have written some of his most fierce critiques of the Jewish tradition and might have been more sympathetic to Judaism itself. Similarly, Yeshu's attitude towards Judaism may quite well have been different, and Christianity under the influence of Paul might not have become as anti-Jewish."

“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.”