The seizure brought on by his dramatic trip to the hospital a week ago suggests the international sense of his indispensability. Pope John Paul (news - web sites) is a graphic figure in the lives of Catholics and many non-Catholics. He is, of course, a towering theological figure who has presided over the development of Catholic thought and practice for the 26 years of his papacy. He is a major historical figure, who began as a Catholic seminarian in a Poland subservient first to a Nazi overlord (they hanged him in Nuremberg), then to a communist overlord (nothing happened to...