This work investigates the fundamental tension between the original philosophical framework of Karl Marx and the subsequent institutionalized interpretations known as Marxism. Julius Lowenstein, a scholar of political theory, examines the divergence between Marx's humanistic, dialectical methodology and the rigid, deterministic systems constructed by his followers. The book argues that the transformation of Marx's critical inquiry into a dogmatic ideology fundamentally obscured the emancipatory intent of his early writings.

Scholars of political philosophy frequently cite this text for its rigorous attempt to decouple Marx's original intent from the rigid structures of later Marxist-Leninist thought. Readers often note the dense, academic prose that requires a foundational understanding of 19th-century German philosophy to fully grasp the author's arguments.