I pass, at length, to the third and perfectly absolute dominion, which we call democracy. - Benedictus de Spinoza

It may be noted in passing that in spite of Spinoza's vast influence on modern political thought and action, his name is not connected with any emancipation movement, or with any revolutionary tendency. The French Revolution ignored him. While this may be partly due to Bayle's misrepresentation of Spinoza's doctrine and also to the fact that during the first half of the eighteenth century Spinoza was more the target of theologians than a magnet to philosophers and statesmen, one must admit that even without those incidents Spinoza could not have had any appreciable influence on the emancipation movement. The term "emancipation" involves the term of freedom, and implies a vitalistic process instead of a mechanical course. Every forward movement in history presumes a dynamic personality and progress-consciousness. None of these conceptions had any meaning to Spinoza. [...] Neither the French Revolution nor any of its great figures such as Voltaire, Diderot, Rousseau, Condillac, or Holbach were influenced by him. Although neither his general works nor his political philosophy appealed to them, many of them were more or less familiar with his teachings.

...Spinoza hit the nail on the head with his paradoxical proposition: God is an extended, that is, material being. He found, at least for his time, the true philosophical expression for the materialistic tendency of the modern era; he legitimated and sanctioned it: God himself is a materialist. Spinoza's philosophy was religion; he himself was an amazing man. Unlike so many others, Spinoza's materialism did not stand in contradiction to the notion of a non-material and anti-materialistic God who also quite consistently imposes on man the duty to give himself up only to anti-materialistic, heavenly tendencies and concerns, for God is nothing other than the archetypal and ideal image of man; what God is and how he is, is what man ought to be or wants to be, or at least hopes to be in the future. But only where theory does not belie practice, and practice theory, is there character, truth, and religion. Spinoza is the Moses of modern free-thinkers and materialists.

The fundamental principle of the atheism of Spinoza is the doctrine of the simplicity of the universe, and the unity of that substance, in which he supposes both thought and matter to inhere. There is only one substance, says he, in the world; and that substance is perfectly simple and indivisible, and exists every where, without any local presence. Whatever we discover externally by sensation; whatever we feel internally by reflection; all these are nothing but modifications of that one, simple, and necessarily existent being, and are not possest of any separate or distinct existence. Every passion of the soul; every configuration of matter, however different and various, inhere in the same substance, and preserve in themselves their characters of distinction, without communicating them to that subject, in which they inhere.