Foundations of Christianity A Study in Christian Origins
Kautsky is probably the first Marxist to interest himself both in the movement and the enigmatic personality of the crucified prophet. His "Foundations of Christianity" is one of the most popular Marxist theoretical works due to the interest of socialist militants to see a vision of the origins of Christianity which permits the modern workers movement to appropriate to itself the figure of Jesus as a prophet and martyr for the proletarian cause. (Christian)