A few years before his death in 1999, the great Latin American advocate for the poor, Brazil's Archbishop Dom Helder Camara, was speaking at a crowded church in Berkeley, California. He was asked, "After facing death squads, would-be assassins, corporations oppressing the poor, violent government opposition, and even hostile forces within your own church, who is your most difficult opponent?"

Without saying a word, Dom Helder pointed his hand into the air, then slowly arched it around, until it turned on himself, his index finger pointing to his heart. "I am my own worst enemy," he said, "my most difficult adversary. Here I have the greatest struggle for peace."

John Dear, Living Peace