You can't be evangelical and associate yourself with Jesus and what he says about the poor and just have no other domestic concerns than tax cuts for wealthy people.

The Christian doctrine is one that is both about individual spirituality and a parallel commitment to social justice.

But what does it mean to be on God's side? I believe it starts with focusing on the common good - not just in politics, but in all the decisions we make in our personal, family, vocational, financial, communal, and, public lives. That old but always new ethic simply says we must care for more than just ourselves or our own group. We must care for our neighbor as well, and for the health of the life we share with one another. It echoes a very basic tenet of Christianity and other faiths - love your neighbor as yourself - still the most transformational ethic in history.

Trade is now clearly designed to favor the wealthiest and most powerful corporations at the expense of the rest of us. The three wealthiest people on earth now control more assets than the combined incomes of 600 million people in the world's 48 poorest countries.

But when we place God on our side of things, that we are now ridding the world of evil - that's very dangerous, that one nation has this role to rid the world of evil. What about the evil we have committed, that we are complicit in?

I think it's a good thing for a president or political leaders to want to put their values or their faith into action. Desmond Tutu did that in South Africa. Martin Luther King Jr. did that here. This is a good thing.

Two of the greatest hungers in our world today are the hunger for spirituality and the hunger for social change. The connection between the two is the one the world is waiting for, especially the new generation. And the first hunger will empower the second.