Nicholas Wolterstorff thinks that there are two dualities that characterize the political allegiances of Christians. What are these two dualities and what is their relationship with each other? In your answer, please reference at least two biblical passages and/or theological commitments that Wolterstorff uses to ground his two dualities model. How should Christians conceive of their citizenship commitments in view of these two dualities? What ought Christians to do whenever breakdowns or conflicts occur between the different political entities to whom they are accountable?