0 ENCYCLICAL OF POPE PIUS XII ON A PROGRAM FOR COMBATTING ATHEISTIC PROPAGANDA THROUGHOUT THE WORLD TO THE VENERABLE BRETHREN THE PATRIARCHS, PRIMATES, ARCHBISHOPS, BISHIOPS, AND OTHER ORDINARIES IN PEACE AND COMMUNION WITH THE APOSTOLIC SEE The Holy Year, which is in the course of passing, has already furnished Us with more than one reason for joy and consolation. To Rome, whence the light of the Gospel teaching radiates since the origins of the Church, multitudes of the faithful have streamed from all parts of the world. They have come to the See of Peter not only to redeem their own faults, but also to expiate the sins of the world and implore the return of society to God, from Whom alone can come true peace of heart, civil concord and the well-being of nations.
Source: Anni Sacri (Vatican.va)