When Pope John Paul II visited Syria’s Umayyad Mosque, where the head of John the Baptist—a holy figure in both Christianity and Islam—is said to be interred, he became the first Catholic Pope to enter and pray in an Islamic mosque. The address he delivered there, promoting peace between Muslims and Christians, reflected his ongoing ecumenical efforts, which included meeting with religious leaders from other faiths and denominations. While in Syria, the pope aroused controversy by kissing what? Discuss