Just so you know, in The Review of Politics (vol. 71, iss. 4), Paul Rowe and William Cavanaugh have a paper each. Rowe sets forth a critique titled “Render Unto Caesar… What? Reflections on the Work of William Cavanaugh” and Cavanaugh’s response is titled “If You Render Unto God What Is God’s, What is Left for Caesar?” Go give ’em a look.