Pope Leo XIV has denounced the “delusion of omnipotence” that is fueling the U.S.-Israel war in Iran and demanded political leaders stop and negotiate peace. Saturday's remarks were his strongest condemnation yet. Leo presided over an evening prayer service in St. Peter’s Basilica on the same day the United States and Iran began face-to-face negotiations in Pakistan and as a fragile ceasefire held. History’s first U.S.-born pope didn’t mention the United States or President Donald Trump in his prayer, which was planned before the talks were announced. But Leo’s tone and message appeared directed at Trump and U.S. officials, who have boasted of U.S. military superiority and justified the war in religious terms.