National Catholic Register portal (May 6, 2026) reports that the usurper Robert Prevost, styling himself “Pope Leo XIV,” continued his systematic dismantling of Catholic doctrine at his weekly general audience, this time by weaponizing the conciliar document *Lumen Gentium* to reduce the Church of Christ to a naturalistic instrument of worldly progress. The article presents his address on the Church as “pilgrim in history towards the heavenly homeland,” in which he proclaimed that the Church “lives in history in the service of the coming of the Kingdom of God in the world,” that she is the “universal sacrament of salvation” but “does not identify perfectly with the Kingdom of God,” and that “no ecclesial institution can be treated as absolute,” being “called to continual conversion, to the renewal of forms and the reform of structures.” This address constitutes yet another link in the chain of systematic apostasy perpetrated by the conciliar sect since 1958, a deliberate corruption of the Church’s self-understanding that dissolves the supernatural mission of the true Church into the immanentist framework of modernist theology, precisely the errors condemned by Pope St. Pius X in *Pascendi Dominici Gregis* and *Lamentabili Sane Exitu*.
The Church Does Not “Serve” the Kingdom — She IS the Kingdom
The most immediately striking error in Prevost’s address is his assertion that “the Church lives in history in the service of the coming of the Kingdom of God in the world.” This formulation is not merely imprecise — it is heretical. It presupposes a radical separation between the Church and the Kingdom of God, as though the Church were merely an external agent working toward some future eschatological reality that remains distinct from her very being. This is the modernist heresy of immanentism applied to ecclesiology: the Kingdom of God is reduced to a historical process, and the Church is reduced to a servant of that process.
Pope Pius XI, in the encyclical *Quas Primas* (1925), taught with absolute clarity: “The Kingdom of our Redeemer encompasses all men” and “His reign, namely, extends not only to Catholic nations or to those who, by receiving baptism according to law, belong to the Church, even though their erroneous opinions have led them astray or discord has separated them from love, but His reign encompasses also all non-Christians, so that most truly the entire human race is subject to the authority of Jesus Christ.” The Church is not a servant working toward a kingdom that is somehow external to herself — the Church IS the Kingdom of Christ on earth, the *regnum Christi* made visible and operative through her hierarchical structure, her sacramental life, and her magisterial authority. To speak of the Church as merely “serving” the coming of the Kingdom is to deny the very identity that Christ Himself established when He founded the Church as a perfect society, endowed with all the means necessary to lead souls to eternal salvation.
This error flows directly from the modernist principle condemned in *Lamentabili*, proposition 54: “Dogmas, sacraments, and hierarchy, both in concept and in reality, are merely modes of explanation and stages in the evolution of Christian consciousness, which has multiplied and perfected, through external additions, the small seed hidden in the Gospels.” For the modernists, the Church is not a divine institution with a fixed nature and mission — she is an evolving historical phenomenon, a “pilgrim” people whose very structures are provisional and subject to “continual conversion” and “reform.” This is precisely what Prevost affirms when he states that “no ecclesial institution can be treated as absolute” and that institutions “are called to continual conversion, to the renewal of forms and the reform of structures.”
“The Church Does Not Identify Perfectly with the Kingdom of God” — A Heretical Distinction
Perhaps the most doctrinally devastating statement in Prevost’s address is his claim that “the Church is the ‘universal sacrament of salvation’… that is, the sign and instrument of that fullness of life and peace promoted by God… This means that she does not identify perfectly with the Kingdom of God, but is its seed and beginning, for its fulfilment will be granted to humanity and the cosmos only at the end.”
This statement is a masterwork of modernist equivocation. By citing *Lumen Gentium* 48, Prevost takes a conciliar text that was already ambiguous and strips it of whatever orthodox residue it might have contained. The phrase “does not identify perfectly with the Kingdom of God” is a deliberate denial of the Catholic teaching that the Church is the Kingdom of Christ made visible on earth. Pope Leo XIII, in *Annum Sanctum* (1899), taught that Christ’s kingdom extends over all humanity and that the Church is the visible manifestation of that kingdom. Pope Pius XI, in *Quas Primas*, was even more explicit: the Church is the Kingdom of Christ on earth, intended for all people of the whole world, and Christ reigns through the Church’s authority to teach, govern, and sanctify.
The distinction between the Church and the Kingdom, presented as though the Church were merely a “seed” and “beginning” of something that will only be fulfilled “at the end,” is the eschatological heresy that pervades the entire conciliar ecclesiology. It reduces the Church from the *societas perfecta* — the perfect society founded by Christ with all the means necessary for salvation — to a mere signpost pointing toward a future reality. This is the heresy condemned by Pope Pius IX in the *Syllabus of Errors*, proposition 19: “The Church is not a true and perfect society, entirely free — nor is she endowed with proper and perpetual rights of her own, conferred upon her by her Divine Founder; but it appertains to the civil power to define what are the rights of the Church, and the limits within which she may exercise those rights.” While Prevost does not explicitly hand the Church’s rights to the civil power, his denial of the Church’s perfect identification with the Kingdom of God achieves the same result: the Church is no longer a self-sufficient divine institution but an incomplete, evolving reality dependent on historical processes for its fulfillment.
The “Already and Not Yet” Framework — Modernist Eschatology
Prevost’s address employs the characteristic modernist framework of the “already and not yet,” stating that the Church “carries out her mission between the ‘already’ of the Kingdom’s beginning in Jesus and the ‘not yet’ of its promised fulfillment.” This framework, borrowed from Protestant liberal theology and adopted wholesale by the conciliar sect, serves a specific heretical purpose: it places the Church in a permanent state of incompleteness, always journeying toward a goal that recedes into the eschatological future.
The Catholic understanding is radically different. The Church possesses the fullness of the means of salvation here and now — the true doctrine, the true sacraments, the true hierarchy. She does not await a future fulfillment to become what she is. She is already the Body of Christ, already the Kingdom of God on earth, already the ark of salvation. The “already and not yet” framework, by contrast, makes the Church perpetually deficient, always in need of “renewal” and “reform,” always subject to the “dynamics of history” that Prevost claims she must “read and interpret through the Gospel.”
This is the modernist error of evolution of dogma, condemned in *Lamentabili*, proposition 58: “Truth changes with man, because it develops with him, in him, and through him.” If the Church is always “between” the already and the not yet, then her understanding of truth is always provisional, always subject to revision in light of new historical circumstances. This is the very essence of Modernism, which Pope St. Pius X identified as the “synthesis of all errors” precisely because it makes all doctrine subject to the vicissitudes of human experience and historical development.
“No Ecclesial Institution Can Be Treated as Absolute” — The Denial of the Church’s Divine Constitution
Prevost’s assertion that “no ecclesial institution can be treated as absolute” and that institutions “bear the fleeting image of this world” is a direct assault on the divine constitution of the Church. The Church is not a human institution that “bears the fleeting image of this world” — she is a divine institution, founded by Christ, guided by the Holy Ghost, and endowed with the charism of infallibility. Her doctrines are not “fleeting” — they are the eternal truths revealed by God. Her sacraments are not provisional “forms” subject to “renewal” — they are the channels of grace instituted by Christ Himself, whose efficacy does not depend on historical circumstances.
Pope Pius IX, in the *Syllabus of Errors*, condemned the proposition that “Roman pontiffs and ecumenical councils have wandered outside the limits of their powers, have usurped the rights of princes, and have even erred in defining matters of faith and morals” (proposition 23). Yet this is precisely the logical consequence of Prevost’s position. If no ecclesial institution is “absolute,” then neither is the magisterium. If all structures are subject to “continual conversion” and “reform,” then the definitions of ecumenical councils — including the Council of Trent, the First Vatican Council, and all prior magisterial pronouncements — are likewise provisional and revisable.
This is the democratization of the Church, the reduction of a divine institution to a human community subject to the same processes of change and development as any other historical phenomenon. It is the heresy condemned in *Lamentabili*, proposition 53: “The organic structure of the Church is subject to change, and the Christian community, like the human community, is subject to continuous evolution.” Prevost’s address is a practical application of this condemned proposition, applied not merely to the Church’s external structures but to her very self-understanding and mission.
The Communion of Saints Reduced to Liturgical Sentimentality
Prevost’s reflection on the communion between Christians on earth and those in purification or beatitude is notably devoid of any mention of the doctrine of purgatory as defined by the Council of Trent, or of the efficacy of the Holy Sacrifice of the Mass as a propitiatory sacrifice for the souls of the faithful departed. Instead, he offers a vague, sentimentalized vision of “communion and sharing of spiritual goods” founded on “believers’ union with Christ,” culminating in the statement that “marked by the one Spirit and united in the one liturgy, together with those who have gone before us in faith, we praise and give glory to the Most Holy Trinity.”
The omission of any reference to the propitiatory character of the Most Holy Sacrifice, to the doctrine of satisfaction for sin, or to the Church’s power of jurisdiction over the souls in purgatory is not accidental — it is symptomatic of the conciliar sect’s systematic devaluation of the doctrine of the sacrifice of the Mass. The Council of Trent taught that the Mass is a true and proper sacrifice of propitiation, by which God is appeased and grace and the gift of repentance are granted to sinners. The conciliar liturgical reform, however, deliberately obscured this doctrine by replacing the theology of sacrifice with the theology of “meal” and “assembly,” reducing the Mass to a communal celebration rather than the unbloody renewal of the sacrifice of Calvary.
Prevost’s reference to “the one liturgy” is particularly revealing. In the conciliar context, “liturgy” refers not to the Traditional Latin Mass — the immemorial rite of the Roman Church, codified by Pope St. Pius V and preserved unchanged for centuries — but to the Novus Ordo Missae, the fabricated rite of Paul VI that was designed to be acceptable to Protestants and that deliberately eliminated or obscured the Catholic doctrine of the propitiatory sacrifice. When Prevost speaks of being “united in the one liturgy,” he is referring to this modernist fabrication, not to the true liturgy of the Catholic Church.
The Absence of Christ the King — The Gravest Omission
The most glaring omission in Prevost’s address is any reference to the Social Kingship of Christ. The entire address is framed in terms of the Church “serving” the coming of the Kingdom, “reading and interpreting the dynamics of history,” and “taking a position in favour of the poor, the exploited, the victims of violence and war.” This is the language of the conciliar sect’s “preferential option for the poor,” a Marxist-inflected ideology that reduces the Church’s mission to social activism and political advocacy.
Nowhere does Prevost mention that Christ is King of all nations and all peoples, that states as well as individuals are subject to His authority, that rulers have a duty to publicly confess and obey Him, and that the refusal to recognize His kingship is the root cause of the evils afflicting modern society. Pope Pius XI, in *Quas Primas*, taught with unmistakable clarity: “The state must leave the same freedom to the members of Orders and Congregations, both male and female, who are indeed the most valiant helpers of the Pastors of the Church and contribute most to the expansion and establishment of Christ’s Kingdom.” And further: “The annual celebration of this solemnity will also remind states that not only private individuals, but also rulers and governments have the duty to publicly honor Christ and obey Him.”
Prevost’s silence on this matter is not merely an omission — it is a deliberate suppression. The conciliar sect has systematically abandoned the doctrine of the Social Kingship of Christ because it is incompatible with the modernist project of reconciliation with the world. To proclaim Christ as King of nations is to condemn the secularism, laicism, and religious indifferentism that the conciliar sect has embraced since Vatican II. It is to affirm that the state has no authority over the Church, that civil laws contrary to divine law are null and void, and that the “separation of Church and State” condemned by Pope Pius IX in the *Syllabus of Errors* (proposition 55) is a grave evil.
The “Pilgrim Church” — A Modernist Myth
The entire framework of Prevost’s address — the Church as “pilgrim in history,” journeying toward a heavenly homeland, serving the coming of the Kingdom — is drawn from the modernist ecclesiology of *Lumen Gentium*, which represents a radical departure from the Catholic understanding of the Church’s nature and mission. The Church is not primarily a “pilgrim people” — she is the Mystical Body of Christ, the Kingdom of God on earth, the ark of salvation. Her primary orientation is not horizontal (toward the world and its historical processes) but vertical (toward God and the eternal salvation of souls).
The “pilgrim Church” metaphor, as employed by the conciliar sect, serves to justify the endless process of “renewal” and “reform” that has characterized the post-conciliar period. If the Church is always “on the way,” then her doctrines, her liturgy, her structures, and her very self-understanding are always provisional, always subject to revision. This is the hermeneutic of discontinuity and rupture that Pope Benedict XVI (himself a modernist, though of a more subtle variety) once decried but never effectively countered. It is the logical consequence of the modernist principle that truth evolves with history, that the Church must “read the signs of the times” and adapt her message to the changing circumstances of the modern world.
Pope St. Pius X, in *Pascendi Dominici Gregis*, identified this as the fundamental error of Modernism: the denial of the immutability of dogma and the assertion that religious truth is subject to change and development in accordance with the evolution of human consciousness. Prevost’s address is a textbook application of this condemned principle, dressed up in the language of conciliar “renewal” but serving the same modernist agenda that has devastated the Church since 1958.
Conclusion: The Abomination of Desolation Continues
Prevost’s address is not an isolated incident — it is part of a systematic, decades-long campaign to transform the Catholic Church into a modernist institution compatible with the values of the secular world. Every element of his address — the separation of the Church from the Kingdom, the denial of the absoluteness of ecclesial institutions, the “already and not yet” eschatological framework, the sentimentalized communion of saints, the silence on the Social Kingship of Christ — serves this agenda.
The true Church of Christ, the Church that endures in the faithful who profess the integral Catholic faith and are led by bishops with valid sacraments and validly ordained priests, is not a “pilgrim” institution in need of “continual conversion.” She is the immaculate Bride of Christ, the pillar and foundation of truth, the ark of salvation. Her doctrine does not evolve — it is the eternal truth revealed by God. Her liturgy does not require “reform” — it is the Most Holy Sacrifice of the Mass, the unbloody renewal of Calvary, offered in the immemorial rite of the Roman Church. Her mission is not to “serve the coming of the Kingdom” — it is to teach all nations, to administer the sacraments, and to lead souls to eternal salvation.
The conciliar sect, of which Prevost is the current figurehead, is not the Church of Christ. It is the abomination of desolation spoken of by Our Lord in Matthew 24:15 — a counterfeit church that occupies the structures of the true Church while denying her doctrine, corrupting her liturgy, and betraying her mission. The faithful who desire salvation must reject this modernist counterfeit and cling to the unchanging Tradition of the Catholic Church, which alone possesses the fullness of the means of salvation.
Source:
Pope Leo XIV: Church Serves Coming of God’s Kingdom in History (ncregister.com)
Date: 06.05.2026