ROME (CNS) — When Pope Leo XIV gave newly appointed metropolitan archbishops their pallium on the feast of Sts. Peter and Paul, he told them it symbolizes their responsibility to care for their people and to promote unity. Speaking with Catholic News Service in Rome, many of them reflected on their role in helping foster peace and unity. Archbishop Robert G. Casey of Cincinnati said that, “as a bishop, I’m entrusted with a flock. And so I think the pope, in being a representative of Christ who calls us to peace and unity, really invites us as church to seek out that care and concern of all God’s children, of all those that make up this flock we shepherd,” he said.