They learn empathy for why the other is after it, the way the other person is . . . You cannot have justice without argument - in politics, in commerce, or anywhere. So the issue is to make it civil. You don't become less Baptist, Hindu, Catholic along the way for doing this. You might even become richer.
Religion is already a part of American public and private life.
What Dr. Marty hopes is that The Public Religion Project will move it more quickly in the right direction.