Rather than stability obtained by each part living according to its worldly status, unity is achieved by the self-sacrificial behavior of the entire body, and especially the high-status members. This then leads to a critical component of leadership for Paul. As the apostles follow the model of Christ, their lowering, self-sacrifice, suffering, and other-oriented concern and behavior set the example for others for the unity of the community. Their example is particularly powerful because, as leaders, they would be least expected to do so,
