19 May this struggle between good and evil extend to everything, and may good prevail. Masonry holds frequent meetings to plan new ways to combat the Church, and you should hold them frequently to better agree on the means and order of defense. It multiplies its lodges, so that you should multiply Catholic clubs and parochial groups, promote charitable associations and prayer organizations, and maintain and increase the splendor of the temple of God. The sect, having nothing to fear, today shows its face to the light of day. You Italian Catholics should also make open profession of your faith and follow the example of your glorious ancestors who confessed their faith bravely before tyrants, torture, and death. What more? Does the sect try to enslave the Church and to put it at the feet of the state as a humble servant? You must then demand and claim for it the freedom and independence due it before the law. Does masonry seek to tear apart Catholic unity, sowing discord even in the clergy itself, arousing quarrels, fomenting strife, and inciting insubordination, revolt, and schism? By tightening the sacred bond of charity and obedience, you can thwart its plans, bring to naught its efforts, and disappoint its hopes. Be all of one heart and one mind, like the first Christians. Gathered around the See of Peter and united to your pastors, protect the supreme interests of church and papacy, which are just as much the supreme interests of Italy and of all the Christian world. The Apostolic See has always been the inspirer and jealous guardian of Italian glory. Therefore, be Italians and Catholics, free and non-sectarian, faithful to the nation as well as to Christ and His visible Vicar. An anti-Christian and antipapal Italy would truly be opposed to the divine plan, and thus condemned to perish.
Source: Custodi di quella Fede (Vatican.va)