Unity in the church is much more than agreement on doctrine or the general ability of the members of the church to get along, nor is it just participation in a common project or community. It is participation in Christ, and so requires a narrative display of the life, death, and resurrection of Jesus Christ. Unity is based on assimilation to Christ, and so the unity and the identity of the church are the same issue. Jesus was tortured to death. Tortured and torturers in the same church therefore threaten the transparency of the church as the body of Christ. (William T Cavanaugh, Torture and Eucharist, p.247)