Why Aren't Women Priests?

Before answering, the objection deserves its full force. Poorly stated, it becomes a slogan; properly stated, it touches something noble in modernity: the conviction that no one should be excluded from a role merely because of sex.

“Discrimination from another age”

In almost every area of social life, reserving a role to men would now be illegal and considered scandalous. The objector applies this criterion to the Church: since sex determines neither intelligence, holiness, nor the ability to teach, govern, or console, making it a condition of priesthood looks like simple discrimination. Many devoted women — theologians, catechists, religious sisters, and mothers — sustain the Church daily; excluding them from the altar can seem both unjust and ungrateful.

The objection is serious, and the Church does not brush it aside. She recognizes that “we have always done it this way” is insufficient: even an ancient custom may be wrong. The real question is whether reserving priesthood to men is a disciplinary custom the Church could reform, as she has reformed many practices, or a received reality she has no authority to change. That is precisely the point settled by the doctrine.

“Jesus was a man of his time”

The more sophisticated objection concedes that Christ chose only men, but explains this by cultural conditioning. In first-century Palestine, it argues, a woman could not have travelled as an apostle, testified in court, or presided over an assembly. Jesus therefore accommodated his age without intending to bind the Church forever. Now that these constraints have disappeared, nothing would prevent women’s ordination.

This argument at least takes Scripture seriously. Yet it meets a massive fact: in many respects, Jesus deliberately broke his culture’s conventions concerning women. He spoke alone with the Samaritan woman to his disciples’ surprise, allowed a sinful woman to touch him, welcomed Mary Magdalene and the women who followed him, and entrusted women with the first proclamation of the Resurrection, although their testimony had no legal standing. A man capable of these gestures was not captive to convention. If he called no woman among the Twelve, this was not social timidity but a free and deliberate choice — the very choice the Church believes she must respect.

The question's hidden premise: a false image of priesthood

The objection often rests on a functional and worldly picture of priesthood: being a priest means holding an office, exercising power, or attaining a rank. Within that logic, excluding women bars them from a career. Faith sees priesthood differently. The Catechism warns:

“No one has a right to receive the sacrament of Holy Orders. Indeed, no one claims this office for himself; he is called to it by God.” — Catechism of the Catholic Church, no. 1578^[1]

If no one — man or woman — has a right to priesthood, not receiving that call is not an injustice. An uncalled man is not wronged; neither is a woman. The real question is not “who has the right?” but “whom did Christ intend for this sign?” The issue moves from claiming power to discerning a will.

An honest answer must first establish what is taught and at what level of authority. The Church has repeatedly addressed the matter, with increasing solemnity, and presents the doctrine as definitive.

Canon 1024 and the Catechism

The legal rule is unambiguous. The 1983 Code of Canon Law states in one canon:

“A baptized male alone receives sacred ordination validly.” — Code of Canon Law, canon 1024^[2]

The word matters. It does not say that ordaining a woman would be illicit — forbidden but possible — but invalid: nothing sacramental would occur, just as baptism is not validly administered with sand. The Catechism repeats the rule and grounds it in Christ’s will:

“The Lord Jesus chose men (viri) to form the college of the twelve apostles, and the apostles did the same when they chose collaborators to succeed them in their ministry. […] The Church recognizes herself to be bound by this choice made by the Lord himself. For this reason the ordination of women is not possible.” — Catechism of the Catholic Church, no. 1577^[3]

The key expression is “recognizes herself to be bound” — se vinctam agnoscit in Latin. The Church does not say “we decided” but “we discover ourselves bound”: she presents herself not as the rule’s author, but as its steward.

Inter Insigniores (1976): the first developed answer

When Anglican communities began ordaining women in the 1970s, Paul VI asked the Congregation for the Doctrine of the Faith to set out the reasons for Catholic practice. The result was Inter Insigniores, dated October 15, 1976. It states the founding fact:

“Jesus Christ did not call any woman to become part of the Twelve.” — Congregation for the Doctrine of the Faith, Inter Insigniores, 1976^[4]

It also records the constancy of Catholic practice:

“The Catholic Church has never felt that priestly or episcopal ordination can be validly conferred on women.” — Inter Insigniores^[5]

The declaration immediately rules out inequality: the difference of function “does not favour the superiority of some over others, nor does it provide an excuse for jealousy”; it concerns diversity of functions and service, not personal worth.^[6]

Ordinatio Sacerdotalis (1994): a definitive declaration

As debate continued, Saint John Paul II addressed it in Ordinatio Sacerdotalis, dated May 22, 1994, the Solemnity of Pentecost. The apostolic letter invokes Petrine authority in intentionally solemn terms:

“Wherefore, in order that all doubt may be removed regarding a matter of great importance, a matter which pertains to the Church’s divine constitution itself, in virtue of my ministry of confirming the brethren (cf. Lk 22:32) I declare that the Church has no authority whatsoever to confer priestly ordination on women and that this judgment is to be definitively held by all the Church’s faithful.” — Saint John Paul II, Ordinatio Sacerdotalis, no. 4^[7]

Three expressions are decisive. “No authority whatsoever” identifies not a refusal but a recognized inability: the Church cannot, rather than merely will not. “Definitively” means the question is not open. “All the Church’s faithful” means the doctrine binds the entire Church, not one theological school.

The 1995 Responsum: an infallible doctrine

One question remained: what precise weight belonged to this declaration? The next year, the Congregation for the Doctrine of the Faith issued a Responsum ad dubium on October 28, 1995, under Cardinal Joseph Ratzinger. Asked whether the teaching belongs to the deposit of faith, it answered “Affirmative” and explained:

“This teaching requires definitive assent, since, founded on the written Word of God, and from the beginning constantly preserved and applied in the Tradition of the Church, it has been set forth infallibly by the ordinary and universal Magisterium.” — CDF, Responsum ad dubium, October 28, 1995^[8]

The reservation of priesthood to men was not invented by a papal definition in 1994. It had always been taught infallibly through the constant agreement of bishops united with the pope — the ordinary and universal Magisterium. Ordinatio Sacerdotalis recognized and confirmed that infallibility; it did not create it.

The doctrine does not rest on one argument but on the convergence of three realities: Christ’s example, the Church’s uninterrupted practice, and sacramental coherence. None stands as an isolated proof detached from the others; together they form the body of evidence the Magisterium judges binding.

Christ's example: he called only men

The first fact comes from the Gospels. In choosing the Twelve, Jesus called only men — not because custom constrained him, Inter Insigniores insists, since he repeatedly departed from contemporary conventions concerning women. The choice is especially striking because Christ had an obvious possible candidate immeasurably holier than the Apostles: his own Mother. John Paul II emphasized this point:

“The fact that the Blessed Virgin Mary, Mother of God and Mother of the Church, received neither the mission proper to the Apostles nor the ministerial priesthood clearly shows that the non-admission of women to priestly ordination cannot mean that women are of lesser dignity, nor can it be construed as discrimination against them.” — Saint John Paul II, Ordinatio Sacerdotalis, no. 3^[9]

If priesthood were the highest dignity available, how could the Church deny it to Mary, whom she venerates as the highest of creatures? The fact that the Theotokos was not a priest shows that priesthood concerns function and sign, not spiritual rank.

The Church's constant and universal practice

The second foundation is historical. For twenty centuries, in all the Churches — Latin Catholic, Orthodox, and Eastern — priesthood has been reserved to men, with no recognized valid exception. The known cases of female “ordination” occur in sects condemned as heretical by the Fathers. Inter Insigniores and its official commentary assemble this patristic record.

Saint Epiphanius is particularly explicit. Against an Arabian sect that conferred priesthood on women in honor of Mary, he writes:

“Never at any time has a woman been a priest, not even Mary. […] It was not given to a woman to perform the office of priest.” — Saint Epiphanius of Salamis, Panarion, heresy 79^[10]

Inter Insigniores concludes that the tradition was so firm throughout the centuries that the Magisterium had no need to formulate a principle no one contested.^[11] Law is normally written where doubt exists; here, the earlier absence of legislation reflects a universally evident practice.

Sacramental fittingness: the priest as sign of Christ the Bridegroom

The third and deepest foundation is theological. Why did Christ will men? At the altar, the priest does not speak in his own name: he acts in persona Christi, in the person of Christ himself. Inter Insigniores explains:

“The priest acts not through an efficacy of his own, but in persona Christi: he takes the role of Christ, to the point of being his very image, when he pronounces the words of consecration.” — Inter Insigniores, section on the nature of priesthood^[12]

A sacrament is a sign that acts through what it signifies. As baptismal water naturally signifies cleansing, the Eucharistic minister must be able to signify Christ. Christ is not an abstract human being: he revealed himself as the Bridegroom who gives himself for the Church, his Bride. The Bible’s covenantal language — from Hosea and the Song of Songs to Cana and Revelation — is nuptial. The priest makes present Christ the Bridegroom giving his body for the Church his Bride, and therefore bears the sign through a “natural resemblance”:

“There would not be this ‘natural resemblance’ which must exist between Christ and his minister if the role of Christ were not taken by a man.” — Inter Insigniores, section on nuptial symbolism^[13]

John Paul II developed this insight in Mulieris Dignitatem (1988): the masculinity of the minister acting in persona Christi is understood in the Eucharist, where Christ the Bridegroom gives himself to the Church his Bride.^[14] Christ’s choice is thus not arbitrary but belongs to the logic of the sign. Women are not worth less; rather, the sacrament visibly expresses the Bridegroom’s love for the Bride.

Many objections result from misunderstanding what the Church claims. It is therefore essential to state clearly what the doctrine does not say.

It is not a question of dignity

The doctrine does not teach that women have lesser dignity. The New Testament proclaims that “there is no longer male and female; for all of you are one in Christ Jesus.”^[15] Before God, in the order of grace and holiness — the only order that matters eternally — men and women are absolutely equal. The distinction concerns not the worth of persons but the diversity of functions in one Body, where “the eye cannot say to the hand, ‘I have no need of you.’”^[16]

It is not a question of competence

The doctrine does not say that women are less able to teach, govern, advise, or sanctify. Church history says the opposite. Four women have been proclaimed Doctors of the Church, a title reserved for eminent teachers of the faith: Saint Teresa of Ávila and Saint Catherine of Siena in 1970, Saint Thérèse of Lisieux in 1997, and Saint Hildegard of Bingen in 2012. Catherine, who was not a priest, admonished popes and helped bring the papacy from Avignon back to Rome. The Church officially receives teaching from women who never stood at the altar — proof that ministerial priesthood measures neither spiritual influence nor holiness.

Mary, higher than the whole episcopate

Mary’s case summarizes the point. Catholic tradition regards her as the most perfect creature, Queen of the Apostles, higher in glory than Peter, John, or Paul. She bore the Word, nourished him, followed him to the Cross, and received the Spirit at Pentecost among the Apostles. Yet she was not ordained. If the holiest woman in history did not receive ministerial priesthood, without anyone considering this humiliating, not receiving it cannot be degradation. This central argument of John Paul II directly separates priesthood from personal rank.

Once the doctrine is clear, several more precise objections deserve direct answers.

Objection 1 — “There were deaconesses in the early Church”

That is true: the New Testament mentions Phoebe, a diakonos of the church at Cenchreae,^[17] and “deaconesses” appear in the Christian East in the first centuries. Their functions — assisting at women’s baptisms, catechizing women, and visiting them — were not the priesthood, and ancient sources distinguish their institution from the ordination of male deacons. Whether they received a true sacramental order remains disputed. The International Theological Commission studied the matter in 2002, and Pope Francis established commissions in 2016 and 2020 without a definitive conclusion. In any case, the diaconate is not the priesthood: evidence for deaconesses would not establish the existence of female priests.

Objection 2 — “It is cultural, not doctrinal”

Some argue that the Twelve, tradition, and nuptial symbolism merely rationalize patriarchal prejudice. The Magisterium expressly rejects this basis. The doctrine rests not on a supposed female inferiority — which truly would be cultural prejudice — but on Christ’s will and the logic of the sacramental sign, realities that do not expire when society changes. Indeed, the Church has maintained this teaching precisely in the age of equality and against public pressure, when a merely social prejudice would have faded with its culture.

Objection 3 — “Thomas Aquinas said women were subject to men”

In the Middle Ages, Saint Thomas Aquinas gave two reasons for excluding women: the need for the proper sign in a sacrament,^[18] and, in the language of his time, a woman’s “state of subjection.” The modern Magisterium has made a lucid distinction: it retains the argument from the sacramental sign, which concerns the sacrament’s nature, and abandons the supposed subjection, which belonged to a dated anthropology. Inter Insigniores never teaches female subordination; it grounds the doctrine in equal dignity. The objection therefore targets an argument the Church no longer uses.

Objection 4 — “The Church changed on slavery; she will change on priesthood”

The analogy fails. The Church could condemn slavery because it was a human institution contrary to the Gospel. She cannot “change” the male priesthood because she holds it to be a reality received from Christ, not a human creation. Her vocabulary marks the distinction. On priestly celibacy, a human discipline, the Church says she could change it (see priestly celibacy); on women’s ordination, she says she has no authority to change it. The difference is between can and will.

Objection 5 — “Pope Francis reopened the question”

This is a misunderstanding. During his 2016 return flight from Sweden, Pope Francis instead confirmed closure: “On the ordination of women in the Catholic Church, the last word is clear. It was said by Saint John Paul II, and this remains.” His efforts to give women a greater place in governance and instituted ministries such as lector and acolyte do not alter sacramental priesthood, which remains governed by Ordinatio Sacerdotalis. The magisterial continuity is explicit.

It would be false to infer that women have a diminished role in the Church. The doctrine does not merely keep women “outside” priesthood; it illuminates another mission that is not a consolation prize.

The common priesthood of all the baptized

The New Testament calls all the baptized — women and men — “a chosen race, a royal priesthood, a holy nation, God’s own people.”^[19] Through this common priesthood, Christians offer their lives, pray, intercede, and grow in holiness. It belongs equally to women and men. The ministerial priesthood serves this common priesthood: the priest exists for the priestly people, not above them in holiness. A saint offering herself silently may be infinitely more united to Christ than the priest who hears her confession.

Feminine genius and spiritual motherhood

John Paul II used the expression “feminine genius” for women’s distinctive and irreplaceable contribution to the Church and world. Physical and especially spiritual motherhood participates directly in God’s life-giving work. The Church did not wait for women’s ordination to recognize their authority: she named Catherine of Siena and Teresa of Ávila Doctors, Bridget of Sweden a patroness of Europe, Joan of Arc a secondary patroness of France, and a cloistered Carmelite patroness of the missions. Saint Thérèse of Lisieux, who once desired priesthood, understood that her vocation was greater still:

“At last I have found my vocation. My vocation is love! […] In the heart of the Church, my Mother, I shall be Love.” — Saint Thérèse of the Child Jesus, Autobiographical Manuscript B^[20]

This is the Catholic last word: the summit of the Church is not the altar but holiness, and holiness has no sex. Ministerial priesthood is a service, not a rank; holiness is offered equally to all — and Mary, a woman, embodies it most perfectly.

• What should we think about priestly celibacy? — distinguishing what the Church could change as discipline from what she says she cannot change in the male priesthood.
• Is the Church misogynistic? — the broader objection that the Church is hostile to women, examined historically.
• What is a sacrament? — the logic of sacramental signs, essential to understanding the fittingness of the male priesthood.
• Why does the Church teach apostolic succession? — how priesthood is handed on from the Apostles chosen by Christ.
• What is papal infallibility? — understanding the doctrine’s “definitive” and “infallible” status.
• Why do Catholics pray to Mary? — Mary, higher than the Apostles although she was not a priest.