The term "Holy Father" is commonly used to refer to the Pope, the leader of the Roman Catholic Church. The Pope is considered the spiritual successor to Saint Peter, one of Jesus Christ's apostles, and serves as a symbol of unity for Catholics worldwide. The title emphasizes the Pope's role in guiding the faithful and upholding the teachings of the Church. In addition to his spiritual duties, the Holy Father also engages in diplomatic relations and social issues, advocating for peace, justice, and humanitarian efforts. The Pope's influence extends beyond religious matters, impacting global discussions on morality, ethics, and human rights.