The Calendar of Saints

Sanctoral and temporal: the two cycles of the liturgical year

To understand the calendar of saints, one must first grasp that it never stands alone. The liturgical year constantly interweaves two distinct cycles unfolding at the same time. The first, the proper of time (in Latin Proprium de Tempore), also called the temporal cycle, follows the great mysteries of the life of Christ: he is awaited in Advent, his birth celebrated at Christmas, his Passion and Resurrection at the heart of Easter, the gift of the Spirit at Pentecost. The second, the proper of saints (Proprium de Sanctis), also called the sanctoral, celebrates the memory of the saints on fixed dates.

The simplest image is that of two wheels turning together. The first, the temporal cycle, mixes the fixed and the movable: Christmas returns every year on 25 December, while Easter moves according to the computus — and the whole paschal cycle (Lent, Holy Week, Easter Season up to Pentecost) moves with it. The second, the sanctoral, is largely fixed: most saints return on the same date of the civil calendar. When both wheels bring a feast onto the same day, rules of precedence decide which one prevails.

This distinction is not a mere convenience of classification. It expresses a theological hierarchy. The centre of the faith is Christ and his paschal mystery; the saints have meaning only in relation to him, as mirrors of his grace. The Second Vatican Council recalls this forcefully: "accordingly, the proper of the time shall be given the preference which is its due over the feasts of the saints"^[3]. The sanctoral is immense and magnificent, yet it remains secondary; it serves the temporal cycle, never the reverse.

Why a calendar of saints? The theology of remembrance

Why does the Church devote entire days to men and women, at the risk of seeming to divert to them the honour due to God alone? The answer lies in a single word: the communion of saints (cf. The communion of saints). The saints are not heroes admired from afar; they are living members of the Body of Christ, already arrived at the goal, who intercede for those still on the way.

The Catechism pinpoints the exact meaning of these feasts. It is not the saint who is celebrated for himself, but the work of Christ accomplished in him:

"When the Church, in the annual cycle, makes a remembrance of the martyrs and other saints, she 'proclaims the Paschal mystery' in those 'who have suffered and have been glorified with Christ...' " — Catechism of the Catholic Church, § 1173^[4]

A saint's feast is therefore a paschal proclamation: it shows that the death and resurrection of Christ did not remain without effect, but produced, century after century, transfigured lives. Saint Augustine had dispelled in advance any misunderstanding about idolatry. Commenting on the cult paid to the martyrs, he radically distinguishes the veneration of the saints from the adoration due to God alone:

"The Christian people celebrate the memory of the martyrs with religious solemnity [...] but it is to none of the martyrs, it is to the God of the martyrs himself, although in memorials of the martyrs, that we raise altars." — Saint Augustine, Against Faustus the Manichaean, book XX, ch. 21^[5]

The calendar of saints is thus a permanent catechesis: through the example of the widow and the pope, the martyr and the nun, the learned bishop and the unlettered little girl, it teaches that holiness is possible and takes a thousand faces. It is also an act of hope: Scripture already shows in heaven "a great multitude which no man could number, from every nation, from all tribes and peoples and tongues"^[6], and the author of the Epistle to the Hebrews exhorts the faithful, "surrounded by so great a cloud of witnesses", to run with perseverance the race set before them^[7].

"Birthday into heaven": the principle of the dies natalis

The keystone of the calendar of saints is an intuition of striking beauty. To fix a saint's feast day, the Church generally chooses not the day of his earthly birth, but the day of his death — because that day is his true birth: his entry into eternal life. This is the dies natalis, literally the "day of birth", but understood as birth into heaven.

This expression goes back to the earliest centuries. The oldest testimony is the letter of the Church of Smyrna recounting, around the year 156, the martyrdom of its bishop Saint Polycarp, a disciple of the apostle John: after he was burned and then pierced, the Christians gathered his remains and decided to assemble each year on the date of his death.

"Having gathered his bones, more precious than costly stones and finer than gold, we laid them in a suitable place. There the Lord will permit us to assemble, with joy and gladness, to celebrate the anniversary of his martyrdom." — Martyrdom of Polycarp, ch. 18 (c. 156)^[8]

This text is the cradle of the calendar of saints: in it we already find united the three elements that will constitute it forever — a place (the tomb), a date (the anniversary of death) and an assembly that remembers. The first Christians were not inventing a pantheon; they were prolonging the love they bore for brothers who had become, through martyrdom, "disciples and imitators of the Lord"^[9]. For the development of this veneration and the question of relics, see the dedicated article Why venerate relics?.

The dies natalis principle has a few notable exceptions, always for good reasons. Christ, the Virgin Mary and Saint John the Baptist are celebrated not on their death but on their birth or on mysteries of their own (the Nativity on 25 December, the Immaculate Conception, the Nativity of Mary on 8 September, the Nativity of John the Baptist on 24 June), because their coming into the world is itself an event of salvation. For the other saints, the rule stands: the day they were "born into heaven" is celebrated.

The calendar of saints was not decreed all at once. It is the fruit of a slow sedimentation, from the catacombs of Rome to monastic scriptoria, down to the Vatican presses. To follow its history is to watch the Church learn, generation after generation, to date her memory.

The Chronography of 354: the oldest Roman calendar

In the 2nd and 3rd centuries, each local Church kept the list of its martyrs and its bishops, with the date and the place where people gathered to honour them. The first of these documents to reach us is Roman: the Chronography of 354, a collection composed by the calligrapher Furius Dionysius Filocalus for a wealthy Christian of Rome. It contains two precious lists, the Depositio Episcoporum (the burials of the bishops of Rome) and the Depositio Martyrum (the burials of the martyrs)^[10].

This Depositio Martyrum, whose content goes back to the year 336, is the oldest surviving Christian liturgical calendar. For each feast it gives the day, the martyr's name and the cemetery where the community gathers. A detail of capital importance for the history of the whole liturgical year: the list opens with the mention "VIII kal. Ian. natus Christus in Betleem Iudeae" — the oldest attestation of the celebration of Christmas on 25 December^[11]. The temporal and the sanctoral already appear there side by side, in the same document.

From local calendars to martyrologies

As communities exchanged their lists and feasts travelled from one Church to another, the need arose to gather all these saints into a single book, ordered day by day. Thus was born the genre of the martyrology.

The Hieronymian Martyrology

The oldest Latin martyrology, the Hieronymian Martyrology, was compiled in northern Italy and then in Gaul between the 5th and 6th centuries. Falsely attributed to Saint Jerome — hence its name — to lend it authority, it merges Roman, African and Eastern calendars and lists, for each day, hundreds of names with their burial places. An immense and often confused document, it nevertheless constitutes the mother source of all later Western martyrologies^[12].

Bede, Florus, Ado, Usuard: the historical martyrologies

In the Carolingian Middle Ages a new genre appeared: the historical martyrology, which no longer merely strings names together but adds, for each saint, a short notice on his life and martyrdom. The movement was launched by Saint Bede the Venerable (d. 735), then continued by Florus of Lyons, Ado of Vienne and above all Usuard of Saint-Germain-des-Prés (d. c. 875), whose martyrology, clear and complete, became the most widespread in the entire medieval West and the direct basis of the future Roman Martyrology^[13]. These books, read each day in the chapter of monasteries, made the calendar of saints a daily reading of the Church.

The Roman Martyrology (1584)

The multiplication of local usages, the accumulation of legends and the variants between dioceses made the sanctoral, by the end of the Middle Ages, luxuriant and uneven. The Council of Trent (cf. The Council of Trent) entrusted the pope with unifying the liturgical books. In the wake of the Roman Breviary of Saint Pius V (1568) and his Missal (1570) — which already fixed a common Roman calendar — Pope Gregory XIII promulgated in 1584 the Martyrologium Romanum, the official book of the saints of the Latin Church, largely based on Usuard's martyrology^[14].

Cardinal Cesare Baronio produced as early as 1586 a learned edition of it, revised and annotated, which long remained authoritative^[15]. This Tridentine Roman Martyrology was re-edited and completed for nearly four centuries. But modern historical scholarship gradually spotted in it numerous legendary data and saints of doubtful existence — which would call, after Vatican II, for a thorough revision.

A calendar of saints is not a mere list: it is a hierarchical system. Not all feasts carry the same weight, and the Church has fixed clear rules for grading their solemnity and resolving conflicts of dates. These rules are gathered in the General Norms for the Liturgical Year and the Calendar, published in 1969^[16].

Solemnities, feasts, memorials: the four degrees

The normative text is crystal-clear: "According to their importance, celebrations are distinguished from one another and receive the following names: solemnities, feasts, memorials"^[17]. To these three degrees is added, for ordinary days, the feria. From highest to simplest:

Solemnities

Solemnities are the most important days of the calendar. Their celebration "begins on the preceding evening with First Vespers"^[18] and, for the greatest ones, includes a proper vigil Mass. They unfold with three readings at Mass, the Gloria and the Credo. Among the solemnities of the sanctoral: the Nativity of Saint John the Baptist (24 June), Saint Peter and Saint Paul (29 June), the Assumption of the Virgin Mary (15 August), All Saints (1 November), the Immaculate Conception (8 December).

Feasts

Feasts occupy the intermediate degree. They "are celebrated within the limits of the natural day and therefore have no First Vespers"^[19], except when they fall on a Sunday. Here are found the apostles and the evangelists, the Nativity of the Virgin Mary (8 September), the feast of Saint Lawrence (10 August), or great feasts of the Lord such as the Presentation in the Temple (2 February).

Obligatory and optional memorials

Memorials are the most frequent degree of the calendar of saints. "Memorials are either obligatory or optional; their observance is integrated with the celebration of the occurring ferial day according to the norms" of the missal and the Liturgy of the Hours^[20]. An obligatory memorial must be celebrated by the whole Church (for example Saint Athanasius, Saint Teresa of Avila, Saint Charles Borromeo). An optional memorial is left to the celebrant's choice: he may commemorate the saint of the day or keep to the feria.

Ferias

Finally, ferias are days without a proper celebration of a saint: the liturgy follows the liturgical season in progress. On the ferias of Ordinary Time, one may always, on an optional basis, commemorate a saint inscribed in the Roman Martyrology, even if absent from the general calendar.

The table of precedence of liturgical days

What happens when two celebrations fall on the same day — for example an important saint on a Lenten Sunday, or two memorials on the same date? The General Norms settle the matter with a Table of Liturgical Days according to the order of precedence, which ranks all the days of the year in thirteen grades divided into three great groups^[21]. The table below gives its structure.

The reading rule is simple: the highest rank wins. Thus a saint, however famous, steps aside before a Sunday of Advent or Lent; his memorial is only "commemorated" or omitted during Holy Week; and an optional memorial yields as soon as a higher degree occupies the day. The table translates a conviction of faith into figures: nothing comes before the paschal mystery.

The primacy of the temporal over the sanctoral

This hierarchy is not liturgical bureaucracy: it protects the balance of the Church's prayer. Over the centuries, saints' feasts had so multiplied that they often covered over the unfolding of the liturgical seasons — to the point that long stretches of Lent or Advent disappeared beneath saints' celebrations. The General Norms therefore lay down a non-negotiable principle: "The proper of the season [...] must be kept intact and must retain the preeminence that belongs to it over particular celebrations"^[22]. The sanctoral, however rich, must never smother the temporal cycle.

Sacrosanctum Concilium: putting the saints back in their place

The Second Vatican Council (cf. Second Vatican Council), in its first constitution promulgated on 4 December 1963, Sacrosanctum Concilium (cf. Sacrosanctum Concilium), devotes its chapter V to the liturgical year. The council first recalls the sanctoral's reason for being: "in addition, the Church has introduced into the annual cycle memorials of the martyrs and other saints who, raised to perfection by the manifold grace of God and already in possession of eternal salvation, sing God's perfect praise in heaven and offer intercession for us"^[23].

But the council immediately sets a safeguard. Faced with the progressive invasion of the calendar by saints' feasts, it asks that the priority of the mysteries of Christ be restored:

"Lest the feasts of the saints should take precedence over the feasts which commemorate the very mysteries of salvation, many of them should be left to be celebrated by a particular Church or nation or religious family; only those should be extended to the universal Church which commemorate saints who are truly of universal importance." — Second Vatican Council, Sacrosanctum Concilium, § 111^[24]

This paragraph 111 is the charter of the whole reform of the calendar of saints: fewer universal feasts, more local feasts, and the guarantee that the sanctoral will serve the temporal cycle again instead of masking it.

Mysterii Paschalis and the 1969 General Roman Calendar

Applying these principles took several years. It culminated in the motu proprio Mysterii Paschalis of Pope Paul VI, dated 14 February 1969, which approves both the General Norms for the Liturgical Year and the Calendar and the new General Roman Calendar (Calendarium Romanum generale), drawn up by the Consilium charged with implementing the conciliar constitution^[25]. The new calendar came into force on 1 January 1970.

In parallel, the Roman Martyrology itself was entirely revised to purge legendary data: its new editio typica appeared in 2001 under the authority of John Paul II, followed by a corrected editio typica altera in 2004^[26]. It is today the reference book of the universal sanctoral, in which several thousand saints and blesseds are inscribed day by day.

What changed: pruning, exact dates, historical verification

Three great changes distinguish the 1969 calendar from the old Tridentine calendar.

First, a pruning of the general calendar: only saints of truly universal importance remain, in accordance with Sacrosanctum Concilium 111. The others were not "abolished" — they remain in the Roman Martyrology and may be celebrated locally — but they left the obligatory calendar of the whole Church to join the proper calendars or the rank of optional memorial.

Next, a return to exact dates. Many saints saw their feast moved to their true dies natalis, when known, to respect the ancient principle and free up the high seasons. Thus the memorial of Saint Thomas Aquinas moved from 7 March to 28 January, and Saint Benedict's was fixed on 11 July, where they no longer competed with Lent.

Finally, a demand for historicity. Saints whose historical existence seemed uncertain or too laden with legend were removed from the general calendar or reduced to the rank of optional memorial — not out of scepticism, but out of concern for truth: the Church wishes to propose for universal veneration only what she can hold with assurance. This prudence takes nothing away from the trust one may keep in the tradition of the saints; it merely distinguishes what is certain from what belongs to a venerable but less assured local piety.

The sanctoral is not the same everywhere. The General Norms expressly distinguish two kinds of calendars: "The calendar is either general, for the use of the whole Roman rite, or particular, for the use of a particular Church or religious family"^[27].

The General Roman Calendar

The General Roman Calendar contains the complete cycle of solemnities, feasts and memorials intended for the whole Latin Church^[28]: the great mysteries of Christ, the major Marian feasts, the apostles, the Fathers and doctors of the Church, saints whose radiance crosses national borders. It is the common foundation shared by a priest in Manila, a Carmelite in Lisieux and a parish in Brazil.

Proper calendars

Upon this foundation are grafted the proper calendars, which add celebrations "more specialized, arranged so as to harmonize with the general cycle"^[29]. Several levels can be distinguished:

• a proper calendar of a diocese: its patron saint, the anniversary of the dedication of its cathedral, its local saints;
• a proper calendar of a nation or region: in France, for example, Saint Joan of Arc or Saint Thérèse of the Child Jesus receive a higher rank than elsewhere;
• a proper calendar of a religious family: an order celebrates with particular solemnity its founder and its great saints (the Dominicans for Saint Dominic, the Franciscans for Saint Francis of Assisi).

The same saint may therefore hold a different rank depending on the place: an optional memorial in the general calendar, but a solemnity in the diocese of which he is patron. This flexibility concretely realizes the wish of Sacrosanctum Concilium 111 — many feasts left to the celebration of each particular Church.

The calendars of the Eastern Churches

Finally, the Eastern Catholic Churches each possess their own calendar of saints, inherited from their liturgical tradition — Byzantine, Syriac, Coptic, Armenian, Chaldean — with their great Fathers, martyrs and hymnographers. The General Roman Calendar concerns only the Latin rite; the unity of the Catholic Church does not require uniformity of sanctorals, but communion in the same faith and the same Christ glorified in his saints.

A name does not appear in the calendar by chance or by mere popularity. It is inscribed at the end of a rigorous ecclesial process, which carefully distinguishes two stages: beatification and canonization. The current norms of this process were fixed by the apostolic constitution Divinus Perfectionis Magister of John Paul II, on 25 January 1983^[30]. (On the discernment of extraordinary graces and visionaries, see Should we believe private revelations?.)

Beatification: a limited cult

Beatification is the act by which the pope authorizes a restricted public cult of a deceased person henceforth called "blessed". This cult is granted "to a city, a diocese, a region or a religious family"^[31]: the blessed may be inscribed in the proper calendar of those places or communities, but not in the calendar of the universal Church. Beatification ordinarily requires the recognition of a miracle attributed to the candidate's intercession (except for martyrs, whose martyrdom stands as proof).

Canonization: inscription in the catalogue of saints

Canonization is the definitive and solemn act by which the pope declares that a blessed "is to be inscribed in the catalogue of saints" — that is, in the Roman Martyrology — "and venerated in the universal Church"^[32]. It requires a second miracle, subsequent to the beatification^[33]. With canonization, the cult is no longer local: it extends to the whole Church, and the saint may receive a feast date in the calendar.

"The cult is expressed by assigning a day of commemoration in the liturgical calendar, as far as possible that of earthly death — birth into heaven, in the classical expression of the martyrology." — after the norms of the Congregation for the Causes of Saints^[34]

From the Martyrology to the general calendar

Being canonized is not, however, the same as immediately appearing in the General Roman Calendar. Every canonized saint is inscribed in the Roman Martyrology and may be celebrated locally; but entry into the universal calendar — with a rank of memorial, feast or solemnity for the whole Church — is a matter for a distinct decision of the Holy See, reserved, according to Sacrosanctum Concilium 111, to saints of truly universal importance. That is why thousands of saints are in the Martyrology without being in the general calendar: their holiness is fully recognized, but their feast remains the affair of a particular Church.

Mary, first among the saints

At the summit of the calendar of saints shines the Virgin Mary. The council recalls that "in celebrating this annual cycle of Christ's mysteries, holy Church honours with especial love the Blessed Mary, Mother of God, who is joined by an inseparable bond to the saving work of her Son"^[35]. Her place surpasses that of all other saints: not by a cult of adoration, reserved to God alone, but by a unique degree of veneration, proportionate to her divine motherhood.

The Marian calendar punctuates the whole year: the Immaculate Conception (8 December), Holy Mary Mother of God (1 January), the Annunciation (25 March), the Visitation (31 May), the Assumption (15 August), the Nativity of Mary (8 September), not counting the many memorials (Our Lady of the Rosary, Our Lady of Sorrows, etc.). Mary is thus the golden thread linking the sanctoral to the temporal cycle, since her feasts accompany from within the mysteries of her Son.

All Saints: the whole calendar in a single day

On 1 November, the solemnity of All Saints celebrates in one sweep all the saints of heaven — including the immense crowd of anonymous saints, those who figure in no calendar but whom God knows. It is, in a sense, the feast of the entire calendar of saints, and the liturgical translation of the vision of the Apocalypse: "a great multitude which no man could number"^[36]. The next day, 2 November, the Commemoration of All the Faithful Departed extends this gaze toward the souls in purgatory, in the great communion of saints uniting heaven, earth and the departed on their way to God.

The saint of the day

The calendar of saints is not merely an instrument of liturgical regulation: it is a spiritual travelling companion. Remembering the "saint of the day" — through the Martyrology, the missal or simply a parish calendar — gives each day a face and an intercessor. The Epistle to the Hebrews makes it an exhortation: "Remember your leaders, those who spoke to you the word of God; consider the outcome of their life, and imitate their faith"^[37]. The sanctoral is this memory put into practice, day after day.

Patron saint and baptismal saint

This familiarity with the saints takes a personal turn through the patron saint — the one whose name we bear, the patron of our parish, our trade or our country. The day of his feast (the feast in the popular sense, distinct from the birthday) was once celebrated like a second birthday: not that of earthly birth, but that of the heavenly model entrusted as guide. Choosing a saint's name at baptism inscribes a child in this great living calendar, and gives him, from the start, an elder brother in the faith who watches and intercedes.

"But the souls of the righteous are in the hand of God, and no torment will ever touch them." — Book of Wisdom, 3:1^[38]

Such is the ultimate meaning of the calendar of saints: not a museum of figures of the past, but the map of heaven spread over time, where the Church on earth learns, day after day, to recognize her own and to walk toward them.

• The liturgical year — the general framework in which the sanctoral belongs, and the cycle of the temporal.
• Holydays of obligation — which solemnities of the calendar are holydays and why.
• The communion of saints and intercession — the theological foundation of the cult of saints.
• Why venerate relics? — devotion to the martyrs' tombs, the root of the calendar.
• Should we believe private revelations? — the Church's discernment regarding holiness and the supernatural.
• The Liturgy of the Hours — the divine office, where the sanctoral is prayed each day.
• The Council of Trent and the Second Vatican Council — the two great reforms of the calendar.