Rev. Jacqueline Lewis, senior minister of Middle Collegiate Church in Manhattan, is on a mission to eradicate racism — especially within the church she loves. Though Rev. Lewis’s own congregation is a model of diversity, Rev. Lewis isn’t shy about being critical of the wider Christian world — what she calls “the capital C church.” Appearing on the Yahoo News program “Through Her Eyes,” Rev. Lewis contended that the church is just one of many areas in American life that she says has been stained by racism.