Catholics are members of the Catholic Church, the largest Christian church worldwide, with over 1.28 billion baptized members as of 2024. The Catholic Church, also known as the Roman Catholic Church, traces its origins to Jesus Christ and the apostles in the 1st century and is led by the pope, the successor of Saint Peter

. Being Catholic means belonging to a Christ-centered faith community that views Jesus Christ as its foundation. Catholics share Jesus' vision and model their lives after his example of love, being called to care for one another and use their unique gifts for the good of the community and the world

. They believe in one God who exists as the Father, Son (Jesus Christ), and Holy Spirit, and follow teachings preserved through scripture and sacred tradition interpreted by the Church's teaching authority (magisterium)

. Catholics recognize seven sacraments, with the Eucharist (Mass) as the principal one, believing that the bread and wine become the actual body and blood of Christ during consecration. They venerate the Virgin Mary and honor the saints, emphasizing social teachings that support the sick, poor, and afflicted through acts of mercy

. Distinctively, Catholics accept the authority of the pope and bishops to preserve the truth of faith and doctrine, which sets them apart from other Christian denominations. The Church describes itself as the "one true church," the universal sacrament of salvation, and the visible presence of Christ in the world

. In summary, Catholics are Christians who follow the teachings and practices of the Catholic Church, centered on Jesus Christ, guided by the pope, and committed to living out their faith through worship, sacraments, and service to others