Thesis advisor: James Keenan / Thesis advisor: Shawn Copeland / Despite its stated opposition to racism, the Catholic church in the United States remains both complicit in and shaped by the United States' persistent white supremacy. Largely due to the habituating effect of racial segregation, many of the church's practices have been turned into habits of white supremacy. For this reason, I contend, white supremacy operates in the church as a corporate vice, impeding the church's ability to achieve its identity as the body of Christ. This dissertation uncovers the Catholic parish as well as the sacraments of baptism and the Eucharist as habits of white supremacy in order to propose a new approach to the problem of racial inequality and injustice, corporate re-habituation. The church must re-make itself while re-making the spaces it inhabits. As long as the Catholic church continues to reside in racially segregated space, it will continue to carry the vice of white supremacy in its body. In addition to re- drawing parochial borders in defiance of regnant patterns of racial segregation, the church must also work to dismantle both the hypersegregated black ghetto and the hyperprivileged white enclave. / Thesis (PhD) — Boston College, 2014. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Theology.