Matthew Tuininga has posted part 2 of his discussion of the two kingdoms doctrine at Ref21.
VanDrunen and other R2K advocates tend to narrow the reformed perspectives on church/state//Christ/culture to two: two kingdoms and transformationist. VanDrunen explains in his “Living in God’s Two Kingdoms” that transformationists believe Christians are to do what Adam failed to do as stewards of creation and that our work will transform creation in an everlasting way. With these “transformationists” in mind, Tuininga says:
any account of Calvin’s view of the way in which grace transforms nature has to come to grips with Calvin’s insistence that the goal of creation was always to be elevated and glorified into something greater than it was at creation. “For we cannot think upon either our first condition or to what purpose we were formed without being prompted to meditate upon immortality, and to yearn for the Kingdom of God (2.1.3). For this reason the gap between the present life and the kingdom is not simply a result of human disobedience; no matter how sanctified believers become, they still await the putting off of the mortal flesh and the transformation of the cosmos. [Which comes at Christ’s return, not through our efforts]
An interesting tidbit I’d heard before and would like more info on (think Servetes):
In the 1536 edition of the Institutes Calvin argued that the sword should not be used to persecute heretics and false teachers (2.28). By the time the second edition came off the press he had already removed that passage (although it reappears, intriguingly, in the 1560 French edition). In all subsequent Latin editions he argued that government is to enforce the first table of the law as well as the second, both of which are expressions of natural law, the law of love, and of God’s timeless moral law, all of which for Calvin amount to the same thing.
Notice that for Calvin (and the confessions) natural law = moral law = ten commandments. In light of this, Tuininga challenges VanDrunen’s primary focus (trying to appeal to and reason from “natural law” without the aid of Scripture) by noting:
Finally, a third question pertains to Calvin’s distinction between natural law, or the moral law, and the written law of the Torah. Calvin believed it was insufficient to prove that civil government should enact a particular law or enforce a particular punishment simply because that law or punishment could be found in the law of Moses. Yet he clearly believed that Scripture is to guide Christian understandings of natural law. Contemporary two kingdoms advocates claim that in a pluralistic, democratic context Christians should be slower to use Scripture as a trump card in public debates, but they need to clarify how it is that Scripture informs Christian political engagement in a democratic and pluralistic society.
Of course, Tuininga is being a bit too kind. Radical 2 Kingdom’s argument is not that Christians should be slower to use Scripture in public debates, but that they should not use it at all. This is my main concern with R2K and has been the focus of most of what I have posted on this blog about it. I appreciate that Tuininga recognizes this problem and is doing what he can to push for revision/clarification. [update: Tuininga believes my concern is actually a widespread misunderstanding of VanDrunen. I disagree, but see what he says here: http://matthewtuininga.wordpress.com/2012/10/22/part-2-on-the-two-kingdoms-at-reformation-21/#comment-2065 ]
I’ll have some more thoughts/notes/quotes on R2K in the near future, Lord willing. In the meantime, you may be interested in reading Matthew Tuininga’s blog. I find plenty to disagree with there, but it gives you some perspective on where he’s writing from.