I recently read this on Brian McLaren's blogsite and wanted to pass it on:
I'm thrilled to see concerns for justice and peace rise in importance in the emergent community. The idea of missionality that has become so important to us means that God cares for our world; God is not just interested in helping some of us escape it to a pleasant hereafter so all our troubles are "left behind." Our call is to join the "missio dei" in doing justice and loving kindness as we walk humbly with God. So, I don't have a lot of interest in religious movements that do not produce positive social change – and I'm thrilled to see this concern grow in emergent. In our highly partisan political context, the church has too often become captive to the polarization and paralysis of left and right. We're committed to seeking a third way beyond this polarization.
For example, quite a few emergent folk have joined us in Washington, DC, for Worship in the Spirit of Justice (info at crcc.org). Hundreds of us are coming together for five Sundays of public outdoor worship on behalf of people suffering genocide in Darfur, Sudan. We are experiencing something important in ourselves as we seek to draw attention to the world's greatest humanitarian emergency: when we worship a God who cares for the oppressed, the poor, and the forgotten, we become more like the God we worship. (Sadly – the converse is also true: when we worship a God who is eager to get this world over with so a nice, quiet eternal rest can be enjoyed - we are also transformed into that image.) (From "Reflections on Emergent Summit")