By Eric Gorski, AP Writer, 08/27/08: "Let's be honest: Religion has been used and abused by politics," said Jim Wallis, an evangelical and editor of Sojourners magazine. People of faith, he said, "should speak prophetically more than in a partisan way." Wallis is not endorsing a candidate and will also appear on a panel in St. Paul, Minn., next week during the Republican convention.