Jim Wallis is the first evangelical I know who stated that our national budget is a moral document. In his blog, God's Politics, he writes about the immorality of our banking system. You can read the article here. He has an excellent new book out, Rediscovering Values: On Wall Street, Main Street, and Your Street- A Moral Compass for the New Economy.
While I am not a person of faith, I have great respect for Wallis and the work he continues to do to overcome poverty and economic and social injustice. This is an important article: I hope you will read it.