We literally understand, then, a thorough study and assimilation of all the scientific works of primary importance on which the knowledge of Marxist … - Benedictus de Spinoza

...It is the eternal meaning of the sacrifice, to which no one can resist, unless animated by that faith, so difficult to sustain, which, perhaps, one man alone has been able to formulate in a plausible way—namely, Spinoza, with his Amor intellectualis Dei. What, quite wrongly, has been thought of in Spinoza as pantheism is simply the reduction of the field of God to the universality of the signifier, which produces a serene, exceptional detachment from human desire. In so far as Spinoza says—desire is the essence of man, and in so far as he institutes this desire in the radical dependence of the universality of the divine attributes, which is possible only through the function of the signifier, in so far as he does this, he obtains that unique position by which the philosopher—and it is no accident that it is a Jew detached from his tradition who embodies it—may be confused with a transcendent love. This position is not tenable for us.

If slavery, barbarism and desolation are to be called peace, men can have no worse misfortune. No doubt there are usually more and sharper quarrels between parents and children, than between masters and slaves ; yet it advances not the art of household management to change a father's right into a right of property, and count children but as slaves. Slavery, then, and not peace, is furthered by handing the whole authority to one man.

Spinoza's teachings were already known outside of Holland during the final years of his life [approximately in his late 30s to early 40s]. So fast did his fame spread that at a time when no Jew could occupy an academic position in Central and Western Europe he was invited to fill the chair of philosophy in the University of Heidelberg , one of the most important seats of learning of the time in Germany.