27 In the Encyclical on Christian Education We explained the fundamental doctrine concerning man as it may be gathered from reason and Faith. Man has a spiritual and immortal soul. He is a person, marvelously endowed by his Creator with gifts of body and mind. He is a true "microcosm," as the ancients said, a world in miniature, with a value far surpassing that of the vast inanimate cosmos. God alone is his last end, in this life and the next. By sanctifying grace he is raised to the dignity of a son of God, and incorporated into the Kingdom of God in the Mystical Body of Christ. In consequence he has been endowed by God with many and varied prerogatives: the right to life, to bodily integrity, to the necessary means of existence; the right to tend toward his ultimate goal in the path marked out for him by God; the right of association and the right to possess and use property.
Source: Divini Redemptoris (Vatican.va)