"The philosphers have only interpreted the world, in various ways; the point, however, is to change it."
Karl Marx, 1845 (Thesis on Feuerbach)
Just switch theologian for philosopher..., but of course, interpretation in half the battle (or the whole battle depending on how postmodern you are...)
I'm still doing some reading on Marxism, so I'll post something when I'm finished with my little research. I'm beefing up for the next up/rooted gathering, "Is God a Capitalist?"