Abstract: This article examines a controversy surrounding the theology of prosperity associated with neo-Pentecostalism: the aggressive soliciting of tithes from largely underclass worshippers, and the eagerness of those worshippers to respond beyond what seems financially sound. Drawing on ethnographic research among Cape Verdean immigrants in a Boston branch of the Universal Church of the Kingdom of God, I argue that a sense of empowerment often accompanies sacrificial tithing. This sense comes through the insertion of worshippers into multiple relations of reciprocity. Those whom I observed submitting to their pastor’s calls to tithe should not, therefore, be glibly dismissed as victims of alienation or brainwashing. Their expressions of devotion are active and creative strategies of self-transformation in response to the precariousness of the migrant’s life-world.