"Marxism is a religion. To the believer it presents, first, a system of ultimate ends that embody the meaning of life and are absolute standards by which to judge events and actions; and, secondly, a guide to those ends which implies a plan of salvation and the indignation of the evil from which mankind, or a chosen section of mankind, is to be saved."
January 1, 1970
https://en.wikiquote.org/wiki/Karl_Marx