We are not only shaped by what we think, but also by what we do. Our habits and rhythms––our liturgies––not only show us what we love, but actually shape our love over time. Though we often forget this essential part of our nature, God certainly does not. He therefore wisely calls us to all manner of repeated activities: praying without ceasing, gathering with other believers, receiving the sacraments, sitting under the preached word, serving our neighbors, sharing the good news, and many others. The question is not whether or not we will be shaped by our liturgies, but whether or not they will be Christian.