I moved to Philadelphia to go to school at Eastern partly because I wanted to study the Bible and I also went to study sociology. I like how Karl Barth said we have to read the Bible in one hand and the newspaper in the other so that our faith doesn't just become a ticket into heaven and a license to ignore the world around us.

We have to use our discontentment to engage rather than disengage - our hope has to be more powerful than our cynicism.

The death penalty has succeeded in America, not in spite of Christians, but because of us. The Bible Belt is the Death Belt. Wherever Christians are most concentrated is where executions are happening, and that's deeply troubling to me.

There's an understanding of common prayer that I think we're seeing grow, more and more. When I travel, I hear from people who are deeply touched that our common prayer takes time to remember some of the terrible tragedies that have happened around the world.

I think of the Catholic worker movement and Dorothy Day and Peter Maurin and others.

God can use anything, and anyone - even a king or a president, even a tax collector or a businessman, a priest or a prostitute, a Republican or a Democrat.

When I think of some of the great renewals in the church I think of folks like St. Francis and Clare of Assisi who, through their lifestyle, were challenging the patterns of materialism and militarism and it affected the Christianity of their age.