What do a pastor, a politician, and a pop star have in common? Until recently, not much. But Bono, lead singer of the band U2, has managed to unite these unlikely groups around the issue of social justice. As a self-appointed ambassador for the poor, Bono has helped the evangelical church in America become more sensitive to those in need around the world and awakened our marginalized, or in some places forgotten, call to seek justice. But, is the new focus on social justice just another pop-Christian trend? This week Dan Kimball, pastor of Vintage Faith Church in Santa Cruz, California, ponders that question.

I had a very, very haunting conversation with a good friend who is a pastor at a church in southern California. We hadn't seen each other for awhile and as we were catching up he was excited about a ministry he was starting with used clothing stores where all the profit goes to orphanages. My friend has had social justice and compassion ministries as major part of his church ethos ...