Liturgy is "the public work," which means that there has to be some political side to the church, or otherwise we are being isolationists.

Leadership Journal has a Church & Politics Quiz.  You take two separate quizzes then merge your scores together on a graph.  You can see mine below, I am a Quiet Critic who leans towards the role of Prophet:

The test makes sense for me anyway, because I resonate most strongly with this quote from Shane Claiborne:

"I want to be an adviser to every politico that asks, and an endorser of no one but Jesus" (Advise Everyone...Endorse No One)