Abstract
In this article I start with Marx's transcriptions of Spinoza, and the deep significance of what he transcribed, from the Theologico-Political Treatise and the Correspondence, and in what order. I contend that this demonstrates what was of particular interest and importance to him at that time. Second, I examine the presence, even if not explicit, of Spinoza in Marx's works, and turn to the question whether Marx was a Spinozist. I think he was. Third, I turn to Ilyenkov and his engagement with Spinoza, and fourth, to Ilyenkov's place in the Marxist tradition of Spinozism. Fifth and sixth, I present an analysis of Ilyenkov's instrumental deployment of Spinoza first in his Dialectical Logic and then in his The Dialectic of the Abstract and the Concrete in Marx's Capital.