Peacocke, according to Diamond in her Covert Action Info. Bulletin piece, is a former Marxist who was active on the New Left. Cf. Dale Vree, an early SDS'er, occasional contributor to Monthly Review in the 60's, after spending several yrs. in the German Democratic Republic, became a anti-Communist Catholic traditionalist.Edits, "The New Oxford Review."
Any dialogue between Marxists and Christians would benefit from a skeptical reading of, "Marxism and Christianity:A Symposium, " edited by Herbert Aptheker (Hardcover - 1968) as well as his earlier, "The Urgency of Marxist-Christian Dialogue." The sad, sorry history of the CPUSA and mainline Christians can be found in, "Communism and the Churches, " by Ralph Lord Roy.
-- Michael Pugliese