Reinhold Niebuhr's brother, H. Richard, argued for faithfulness to the example of Jesus's nonviolence, while Reinhold believed this was naive and unrealistic in an imperfect world. H. Richard was the purist to the Christian faith, believing that following the Golden Rule, no matter the consequences, is what Jesus and God called us to do -- the success of the mission being in God's hands rather than our own. Reinhold, however, looked at the more practical side of things, substituting his or the world's idea of what was possible and changing his ethics accordingly. H. Richard thus trusted more in the providential moral arc of history as M.L. King, Jr. , would call it rather than a realist's version of what humans believe is attainable given their corrupt nature. In essence, H. Richard focused on the power of God's grace to transform our spirits and the world for the better, while Reinhold accepted a more cynical view of our ability to be radically changed as a specie.

Today, the churches of the Global North are in decline and younger generations no longer seek meaning there. Traditional "church Christianity" is gradually giving way to some new way of faithful living. From a Nazi prison cell, German pastor Dietrich Bonhoeffer imagined a future "religionless Christianity" consisting of contemplative prayer and righteous action in the secular world. A Conspiracy of Love presents the contours of such a faith based on the "way" of Jesus. It calls us to become troublemakers, revolutionaries, seekers of change, and agents of transformation engaged in conspiracies of love to establish justice and peace in a postmodern world. It offers many different people--those who remain in the church,those who have left, and those who have never ventured near--with a life of faith that is meaningful, intelligent, and passionate.