871 "The Christian faithful are those who, inasmuch as they have been incorporated in Christ through Baptism, have been constituted as the people of God; for this reason, since they have become sharers in Christ's priestly, prophetic, and royal office in their own manner, they are called to exercise the mission which God has entrusted to the Church to fulfill in the world, in accord with the condition proper to each one."385 (From Catechism of the Catholic Church, #871)
871 "Son fieles cristianos quienes, incorporados a Cristo por el bautismo, se integran en el Pueblo de Dios y, hechos partícipes a su modo por esta razón de la función sacerdotal, profética y real de Cristo, cada uno según su propia condición, son llamados a desempeñar la misión que Dios encomendó cumplir a la Iglesia en el mundo" (CIC, can. 204, 1; cf. LG 31). (De Catecismo de la Iglesia Católica, #871)