I don't know the details of any religions associated with Marxism or Communism, your knowledge there seems superior to mine. I think of it in very simple terms, a successful religion might combine all religions to align all of humanity to promote working together, rather than against one another, unlike capitalism, which pitches us all in competition over resources perceived to be scarce, the capital of our world, equated with a constant, which of course it isn't, it is developed by the energy of the sun every day, so there is no scarcity, if we worked together to realise it. Scarcity being an illusion seems a common theme of more than one religion.