63 The fact that we are distinct from the world does not mean that we are entirely separated from it. Nor does it mean that we are indifferent to it, afraid of it, or contemptuous of it. When the Church distinguishes itself from humanity, it does so not in order to oppose it, but to come closer to it. A physician who realizes the danger of disease, protects himself and others from it, but at the same time he strives to cure those who have contracted it. The Church does the same thing. It does not regard God's mercy as an exclusive privilege, nor does the greatness of the privilege it enjoys make it feel unconcerned for those who do not share it. On the contrary, it finds in its own salvation an argument for showing more concern and more love for those who live close at hand, or to whom it can go in its endeavor to make all alike share the blessing of salvation.
Source: Ecclesiam Suam (Vatican.va)