The task given the apostolic church by Christ is to carry on the ministry of Jesus, to witness to his death and resurrection, and to worship in fellowship in the Holy Spirit. The Christian community coheres around these tasks. The signs of this coherence are the two sacraments instituted by Jesus: the baptism that inaugurates disciples into mission and fellowship, and participation the reenactment of his last supper with his disciples that reiterates the fundamental story in which all disciples participate. Despite this inheritance, clearly spelled out in scripture, rather early in its history the Christian church, particularly in it hierarchical forms, began seeking coherence by establishing secondary markers of identity and clear boundaries. The formation of hierarchical patterns of church leadership and relationship, culminating in the early church councils and the creeds created managed coherence. Under the rubric of orthodoxy this managed coherence allowed for...