By Savio Saldanha SJ
DOI: 10.5281/zenodo.17558110
November 7, 2025
The recent release of Mater Populi Fidelis by the Dicastery for the Doctrine of the Faith has reignited thoughtful debate about Mary’s role in salvation. Some commentators worry that this document discourages cherished titles like “Mediatrix of All Graces,” citing a rich legacy of papal statements and devotional practice. Others welcome the Vatican’s clarification as needed guidance for ecumenical sensitivity and Christ-centered doctrine. This article examines how Mater Populi Fidelis refines the wisdom of tradition, showing that fidelity to the Church does not mean abandoning the spirituality of the past, but carrying it forward with precision and care.
Tradition of Mary as Channel of All
Graces
Critics
rightly point to a long lineage of papal teaching—Pius IX, Leo XIII, Pius XI,
and Benedict XV—emphasizing Mary’s role as the "treasurer of all
graces" and spiritual intercessor:
“God has committed to Mary the
treasury of all good things, in order that everyone may know that through her
are obtained every hope, every grace, and all salvation. For this is His will,
that we obtain everything through Mary.”
— Pius IX, Ubi Primum (1849)
“With equal truth may it be also
affirmed that, by the will of God, Mary is the intermediary through whom is
distributed unto us this immense treasure of mercies gathered by God.”
— Leo XIII, Octobri Mensis (1891)
“None, O Mother of God, attains
salvation except through thee; none receives a gift from the throne of mercy
except through thee.”
— Leo XIII, Adiutricem (1895)
“God in His most merciful Providence
gave us this Mediatrix and decreed that all good should come to us by the hands
of Mary.”
— Pope Benedict XV, Fausto Appetente Die (1921)
Such
doctrine is affirmed also through the liturgical honor given to Mary as "Mediatrix
of All Graces," evidenced by the Feast authorized by Benedict XV in
1921 and the teachings of St Louis Marie de Montfort.
Mater Populi Fidelis: What Changes—and What Continues
“Mary
prays for her children and intercedes for them before her Son. Her mediation
belongs to the order of intercession: she prays for her children and intercedes
for them before her Son.” - MPF, §6, §38.
“No
human mediation can be understood apart from or on the same level as that of
Christ. The uniqueness of Christ’s mediation is the foundation and measure of
every other form of participation in the work of salvation.” - MPF, §64.
“Marian
devotion, which Mary’s motherhood engenders, is presented here as a treasure of
the Church. The piety of the faithful People of God who find in Mary refuge,
strength, tenderness, and hope is not contemplated here to correct it but,
above all, to appreciate, admire, and encourage it.” - MPF Presentation.
“Some titles, such as Mediatrix of All Graces, have limits that do not favor a correct understanding of Mary’s unique place. In fact, she, the first redeemed, could not have been the mediatrix of the grace that she herself received.” - MPF, §67.
“The
title Co-redemptrix ... risks obscuring Christ’s unique salvific mediation and
can therefore create confusion and an imbalance in the harmony of the truths of
the Christian faith... For this reason, it is not acceptable to present Mary’s
action as if God needed her to accomplish salvation.” - MPF, §22, §65.
“The
holy Fathers see Mary not merely as a passive instrument in the hands of God,
but as freely cooperating in the work of human salvation through faith and
obedience.”
— Lumen Gentium 56
“The mission of the Magisterium is …
to preserve God’s people from deviations and defections and to guarantee them
the objective possibility of professing the true faith without error … that the
People of God abides in the truth that liberates.”
— CCC 890
Responding to the Critical Claims
Critics
have argued that the Church’s tradition affirms Mary as the channel for all
grace, citing authoritative papal sources. Mater Populi Fidelis does not
contradict these sources but contextualizes them: it teaches that Mary’s
mediation is always dependent upon and participates in Christ’s unique role as
Redeemer. Pope Benedict XV and Pope Pius XI did not declare Mary a secondary
source for grace, but consistently described her as receiving “the treasury
of grace” to intercede for humanity. The Church’s doctrine, summarized by
Pope Pius XII in the canonization decree for St Louis Marie de Montfort,
confirms:
“God wants us to have everything
through Mary … a doctrine all theologians at the present time hold in common
accord.”
But this “through Mary” is always “in
Christ.” As St John Paul II clarified:
"In the Virgin Mary, everything
is in reference to Christ and dependent upon him … her motherhood is joined to
the salvific mystery of Christ as an instrument willed by the Father in his
plan of salvation."
— Redemptoris Mater
Mater
Populi Fidelis
thus does not abolish old doctrine, but clarifies its intent for pastoral
coherence and ecumenical understanding. It teaches:
- Mary’s
intercession is powerful, maternal, and tender—a channel of Christ’s
mercy, not a rival.
- Titles
must never obscure Christ’s mediation nor create confusion about the
hierarchy of grace in salvation.
- Devotion
to Mary draws believers deeper into union with Christ, not away from the
Gospel.
“His mother said to the servants, ‘Do whatever he tells you.’” (Jn.2:5)
The
new Vatican document, Mater Populi Fidelis, stands firmly in the
tradition of Marian wisdom, deepening and sustaining Catholic spirituality.
Rather than diminishing devotion, the Church encourages believers to see Mary’s
intercession as the tender face of God’s mercy—always subordinate, always
pointing to Christ. In safeguarding clear doctrine, the Church also guards the
richness of Marian spirituality, ensuring that every form of cooperation truly
leads to deeper faith in the one Mediator, Jesus Christ.
As
Jesus entrusted Mary to the beloved disciple with the words, “Here is your
mother” (John 19:27), he invited every believer into a relationship of
spiritual kinship with Mary. In welcoming her as our mother, the Church is
reminded that Marian devotion flows directly from the heart of Christ’s own
gift—a maternal presence given to every disciple, for every age.
References
- Pius IX, Ubi Primum (1849), Ineffabilis
Deus (1854)
- Leo XIII, Octobri Mensis (1891), Adiutricem
(1895)
- Benedict
XV, Fausto Appetente Die (1921)
- Pius
XI, Ingravescentibus Malis (1937)
- St
Louis Marie de Montfort, True Devotion to Mary
- Second
Vatican Council, Lumen Gentium
- Catechism
of the Catholic Church, 890
- Dicastery
for the Doctrine of the Faith, Mater Populi Fidelis (2025)

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