Custodi Di Quella Fede by Pope Leo XIII
- Very Average Joe
- Jan 1
- 5 min read
Pope Leo XIII (b. 2 March 1810 – d. 20 July 1903), born Gioacchino Vincenzo Raffaele Luigi Pecci, began his pontificate on 20 February 1878. His papacy is the fourth longest in the history of the Church. He is known for having composed the Prayer to Archangel St Michael and for the encyclical “Humanum Genus” on freemasonry published on 20 April 1884.
The encyclicals regarding freemasonry “Inimica Vis” and “Custodi Di Quella Fede” were published on 8 December 1892. Encyclicals are formally addressed to the bishops, which is the case in the former.
Due to the gravity of the matter, this letter addressed to the Italian people was also attached in this instance. Both are relatively short, with “Custodi Di Quella Fede” at approximately 3,000 words in 22 paragraphs. Although addressed to the Italian people at the time given the attacks on the Church and society, it is still generally relevant today.
Pope Leo XIII begins a reminder that freemasonry uses philanthropy as a cover for its conspiracy:
For a long time now it has bored its way under the deceitful guise of a philanthropic society and redeemer of the Italian people. By way of conspiracies, corruptions, and violences, it has finally come to dominate Italy and even Rome. To what troubles, to what calamities has it opened the way in a little more than thirty years?
He then recounts some of freemasonry’s tactics and actions, such as promoting humanism and naturalism, as well as its hypocrisy of promoting “freedom” whilst attacking the Church.
Our country has seen and suffered great evils in such a short span of time, for the faith of our fathers has been made a sign for persecutions of every sort. The satanic intent of the persecutors has been to substitute naturalism for Christianity, the worship of reason for the worship of faith, so-called independent morality for Catholic morality, and material progress for spiritual progress. To the holy maxims and laws of the Gospel, they have opposed laws and maxims which can be called the code of revolution. They have also opposed an atheistic doctrine and a vile realism to school, science, and the Christian arts. Having invaded the temple of the Lord, they have squandered the booty of the Church’s goods, the greatest part of the inheritance necessary for the ministers, and reduced the number of priests by the conscription of clerics beyond the limits of extreme need. If the administration of the sacraments could not be impeded, they sought nonetheless to introduce and promote civil marriages and funerals. If they have not yet succeeded in seizing control of education and the direction of charitable institutions, they always aim with perseverance to laicize everything, which is to remove the mark of Christianity from it. If they could not silence the voice of the Catholic press, they made every effort to discredit and revile it. In this battle against the Catholic religion, what partiality and contradictions there are! They closed monasteries and convents, but they let multiply at will masonic lodges and sectarian dens. They proclaimed the right of association, while the legal rights which all kinds of organizations use and abuse are denied to religious societies. They proclaim freedom of religion and reserve odious intolerance and vexations precisely for the religion of the Italians—which, for that reason, should be assured respect and a special protection. They made protests and great promises for the protection of the dignity and independence of the pope, but you see their daily contempt of Our person. All kinds of public shows find an open field; yet this or that Catholic demonstration is either prohibited or disturbed. They encourage schisms, apostasies, and revolts against legitimate superiors in the Church. Religious vows and especially religious obedience are rebuked as contrary to human dignity and freedom, while impious associations which bind their followers by wicked oaths and demand blind, absolute obedience in crime are allowed to flourish with impunity.
The pope reminds the audience that freemasonry’s persecution is “often executed by other hands” through “flattery or threats, seduction or revolution”. They control the press and other media. Another tactic is to create problems and then pretend to provide a solution via socialism and communism.
The road is very short from religious to social ruin. … Finally, the general social order is undermined at its foundations. Books and journals, schools and universities, clubs and theaters, monuments and political discourse, photographs and the fine arts, everything conspires to pervert minds and corrupt hearts. Meanwhile the oppressed and suffering people tremble and the anarchic sects arouse themselves. The working classes raise their heads and go to swell the ranks of socialism, communism, and anarchy.
Another giveaway is the hypocrisy of promoting “equality” but they wish to “dominate everything”.
The facts say that masonic patriotism is no less than sectarian egotism which yearns to dominate everything, particularly the modern states which unite and concentrate everything in their hands. The facts say that in the plans of masonry, the names of political independence, equality, civilization, and progress aimed to facilitate the independence of man from God in our country. From them, license of error and vice and union of faction at the expense of other citizens have grown.
The pope warns of recruiters who could be anyone in a seemingly respectable position. As already mentioned, freemasonry works through others and they infiltrate existing groups. Therefore, one should be careful what group one joins.
… Fathers and mothers should be wary of inviting strangers into their homes or admitting them to domestic intimacy, at least insofar as their faith is not sufficiently known. They should try to first ascertain that an astute recruiter of the sect does not hide himself in the guise of a friend, teacher, doctor or other benefactor. Oh, in how many families has the wolf penetrated in sheep’s clothing! It is beautiful to see the varied groups which arise everywhere today in every order of social life: worker groups, groups of mutual aid and social security, organizations to promote science, arts, letters, and other similar things. When they are inspired by a good moral and religious spirit, these groups certainly prove to be useful and proper. But because the masonic poison has penetrated and continues to penetrate here also, especially here, any groups that remove themselves from religious influence should be generally suspect. They can easily be directed and more or less dominated by masons, becoming the sowing ground and the apprenticeship of the sect in addition to providing assistance to it.
One can discern freemasonic influence by the humanist philosophy they promote, from which is derived “universal tolerance” and religious indifference.
Know them by their fruits and avoid them. Every familiarity should be avoided, not only with those impious libertines who openly promote the character of the sect, but also with those who hide under the mask of universal tolerance, respect for all religions, and the craving to reconcile the maxims of the Gospel with those of the revolution. These men seek to reconcile Christ and Belial, the Church of God and the state without God.
The influence is not merely in the press but also schools.
Masonry has taken control of the public schools, leaving private schools, paternal schools, and those directed by zealous ecclesiastics and religious of both sexes to compete in the education of Christian youth. Christian parents especially should not entrust the education of their children to uncertain schools.
The pope concludes with an encouragement to form “Catholic clubs and parochial groups, promote charitable associations and prayer organizations” as a counter to the multiple freemasonic lodges and their “frequent meetings to plan new ways to combat the Church”. And, of course, to remain with the Church, pray and practice the virtues.

Be sure to subscribe to our mailing list so you get each new Opinyun that comes out!


