How should Christians navigate an increasingly polarized post-Christian world? There is strong evidence of the cultural shift away from Christianity in the United States, which has already happened in other parts of the world. Compounding the shift is the division among Christians in how this is handled. The authors have observed four basic responses: (1) assimilation and acceptance of new cultural norms, (2) withdrawal from cultural engagement, (3) anger directed toward society (and toward other Christians who don't seethe issues as they do), and (4) seeking power to "take back society." This creates two separate challenges: walking with Christ in the midst of cultural shifts and representing Christ as one church before the watching world.