Catechism of the Catholic Church §1877 — excerpt
The vocation of humanity is to show forth the image of God and to be transformed into the image of the Father's only Son. This vocation takes a personal form since each of us is called to enter into the divine beatitude; it also concerns the human community as a whole.
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.