By Phil Lawler, Catholic Culture - Pope Francis has launched one effort to bring an end to the warfare in Ukraine, by sending a personal envoy to speak with political leaders in Moscow and Kyiv. As we wait for that initiative to begin, however, it may be worth noticing another effort, by the World Council of Churches (WCC), to unite religious leaders—specifically, the influential prelates of the Orthodox communities in Russia and Ukraine—to work for the cause of peace.