Buses pull over along National Highway 1A beside a straight stretch of road bordered by rice paddies, and visitors step onto a forecourt surprisingly vast compared to the highway just behind them. On the right side of the courtyard rises a three-story church, while on the left stands a three-roofed shrine building with a large clock face on its central gable, housing a tomb beneath. Across the courtyard people stand in quiet clusters, many holding a folded sheet of paper already written out in advance, praying silently rather than reciting prayers aloud.
Official church records list this place as Tắc Sậy Parish (Giáo xứ Tắc Sậy) in the Diocese of Cần Thơ. In everyday speech people simply call it Father Diệp Church (nhà thờ Cha Diệp). Those two names point to two distinct realities, a rural parish founded in 1925 and the final resting place of Father Francis Xavier Trương Bửu Diệp, the parish priest beatified by the Catholic Church as a martyr in mid-2026.
IFather Diệp and how the Church titles him
Father Francis Xavier Trương Bửu Diệp (Phanxicô Xaviê Trương Bửu Diệp) was born on January 1, 1897 in Cồn Phước sub-parish in An Giang, was ordained a priest on September 20, 1924, took office as parish priest of Tắc Sậy in March 1930, and shepherded the parish for sixteen years until his death on March 12, 1946.
This entry does not recount the circumstances of his death, recording only the chronology and the formal judgment of the Catholic Church. What is essential for understanding this place is that on November 25, 2024, the Holy See promulgated a decree recognizing that he died out of hatred for the faith (in odium fidei), thereby recognizing his death as martyrdom under canon law.
In the testimonies of contemporaries, he was remembered as a pastor close to ordinary people who readily assisted those in need without distinguishing between Catholics and non-Catholics. That reputation explains much of what visitors witness at this shrine today.
The Catholic Church maintains a strict four-tier progression in causes of canonization whose titles are not interchangeable, beginning with Servant of God (Tôi tớ Chúa) once an official inquiry opens, followed by Venerable (Đáng kính) upon recognition of heroic virtue or martyrdom, Blessed (Chân phước) permitting public liturgical veneration within a defined territory such as a diocese or nation, and finally Saint (Hiển thánh) for universal veneration across the entire Church. In cases of martyrdom, canon law waives the requirement of a miracle for beatification because martyrdom itself is sufficient proof of heroic charity, whereas a verified miracle after beatification is still required for canonization as a Saint. His official title today is therefore Blessed (Chân phước) rather than Saint.
A second doctrinal distinction is equally important because everyday Vietnamese speech often merges two different concepts into one word. Adoration or worship (thờ phượng), called latria in Latin theology, belongs solely to God and may never be offered to any creature. Veneration or honor (tôn kính), called dulia, is given to the saints and the blessed, while the Blessed Virgin Mary receives a higher form of veneration called hyperdulia (biệt kính). A Blessed does not grant favors by personal divine power. What the faithful ask of a Blessed is intercession (cầu bầu), meaning that he joins his prayers to theirs before God, while God alone remains the giver of grace.
The beatification cause spanned more than a decade and each step is documented in official acts. The diocesan inquiry opened on August 15, 2011, the Congregation for the Doctrine of the Faith issued its nihil obstat on October 31, 2014, and the diocesan investigation concluded in April 2017. On January 25, 2019, the Dicastery for the Causes of Saints validated the diocesan inquiry, and on November 25, 2024 Pope Francis authorized the decree recognizing his martyrdom.
The beatification Mass was celebrated on July 2, 2026 on a five-hectare square opposite Tắc Sậy Church, presided over by Cardinal Luis Antonio Tagle as Papal Legate of Pope Leo XIV, with roughly seventy thousand people in attendance according to Vatican News (and up to nearly one hundred thousand in domestic press estimates). It marked the first time a beatification liturgy was celebrated on Vietnamese soil.
One aspect of life at this shrine is both important and delicate, and the library addresses it strictly through historical observation and Catholic doctrine, without judging anyone's personal devotion.
What can be observed on the ground is that large numbers of visitors approach the tomb in the traditional Vietnamese manner of visiting a communal temple or deity shrine, presenting offerings, writing out highly specific petitions, asking for a favor with a promise of thanksgiving upon fulfillment, and speaking of Father Diệp in terms customarily used for a tutelary deity who grants favors directly. Many of these pilgrims are not Catholic. That is an observable social reality.
What Catholic doctrine teaches is defined differently. Adoration belongs to God alone, while a Blessed receives veneration. A Blessed does not hold autonomous power to grant favors, and his role in the prayers of the faithful is intercession before God. The Diocese of Cần Thơ itself regularly reminds pilgrims of this distinction. From the standpoint of the Church, a properly framed prayer here asks Blessed Francis Xavier Trương Bửu Diệp to intercede with God on one's behalf rather than asking him to grant the favor himself.
What has not been officially decreed also deserves clarity. Accounts of favors and healings received after praying at Tắc Sậy remain personal testimonies. The Church applies a rigorous canonical process before declaring any event a miracle, and only what is contained in the official acts of the cause and the papal decree represents the formal judgment of the Church. Beyond those documents, the library makes no claims, and reminds readers that his official title today is Blessed, while canonization as a Saint is a separate future step.
IIFrom a country chapel to a pilgrimage center
When Tắc Sậy Parish was founded, the area was newly cleared wetland crisscrossed by canals and rice fields with sparse settlement. The first chapel was built of thatch and timber away from the present highway. Moving the church out to the main road frontage was the decision of its second parish priest, a choice that ultimately shaped the destiny of the site.
- 1925Foundation of Tắc Sậy ParishThe parish was established with Father Paul Trần Minh Kính as its first parish priest. An initial thatch-and-wood chapel was raised on land donated by Mr. Ba Thái, set back in the fields away from the present road.
- 1930Father Trương Bửu Diệp takes office and relocates the churchIn March 1930, Father Francis Xavier Trương Bửu Diệp became parish priest, built a new chapel, and moved the church out to the main road frontage where the complex stands today.
- 1946Death of the parish priestFather Trương Bửu Diệp died on March 12, 1946 after sixteen years shepherding the parish, and his remains were initially buried in the sacristy of Khúc Tréo Church. This entry records the date without recounting the circumstances.
- 1952 to 1963Rebuilding and permanent brick churchThe parish community gradually regathered, and in 1963 a permanent tile-roofed church measuring about 10 meters by 32 meters was built to replace earlier temporary chapels.
- 1969Reinterment at Tắc SậyThe mortal remains of Father Trương Bửu Diệp were transferred from Khúc Tréo Church to the grounds of Tắc Sậy Church, after which the site began drawing growing numbers of pilgrims.
- 1997 to 2010Pilgrimage center and three-story churchIn January 1997, Bishop Emmanuel Lê Phong Thuận established the Francis Missionary Center at Tắc Sậy. Ground was broken for the present three-story church on February 24, 2004, and in 2010 the tomb was moved into the new three-roofed shrine building.
- 2011 to 2026Canonization cause and beatification MassThe diocesan inquiry opened in 2011, received the Roman nihil obstat in 2014, concluded at the diocesan level in 2017, and was validated in 2019, leading to the martyrdom decree on November 25, 2024 and the beatification Mass at Tắc Sậy on July 2, 2026.
Three points of historical detail across published sources merit clarification for readers.
Year of parish foundation. Some sources state that the parish was erected in June 1925 with Father Paul Trần Minh Kính as first pastor, while another account states that the church was founded in 1925 and Father Kính took office in August 1926. The library's summary table uses 1925.
Birthplace of Father Diệp. Sources record that he was born in Cồn Phước sub-parish, Tấn Đức village, later part of Long Kiến commune (now within Mỹ Luông), Chợ Mới District, An Giang Province. These names refer to the parish and civil administrative units of the same locality across different periods rather than two conflicting birthplaces.
Dates of the three-story church and tomb shrine. Catholic press records state that the three-story church broke ground on February 24, 2004 and the tomb was relocated into the new shrine building in 2010, although general travel articles rarely cite a single completion date for the entire complex.
IIIThe three-story church and three-roofed tomb shrine
Unlike ordinary parish churches organized along a single axis, the Tắc Sậy compound is laid out around two focal points, the three-story church on one side and the tomb shrine on the other, standing side by side across a wide forecourt. That dual layout reflects how the site actually functions, accommodating two distinct streams of visitors moving at different rhythms, those attending Mass and those visiting the tomb.
Architecturally, the complex follows an East Asian idiom characterized by multi-tiered tiled roofs, upturned eaves, overlapping gables, and carved timber interiors. It represents the indigenous Asian-inspired stream of Vietnamese Catholic architecture rather than European Gothic or Romanesque models.
Begun in 2004, the main church divides into three levels by function, with the ground floor providing resting space for pilgrims and the second and third floors serving as the main worship hall and gallery around a wood-carved sanctuary. That vertical stacking is rare in parish churches and arose directly from pilgrimage crowds.
The building housing Father Diệp's granite tomb features three symmetrical tiled roofs with a large clock face on the central gable, resembling a traditional communal hall (đình) more than a European mausoleum. The site of the earlier 1969 tomb nearby is also preserved for pilgrims.
Covered pavilions around the courtyard shelter pilgrims praying and resting, alongside the Pastoral and Pilgrimage Center displaying biographical documents and relics, free lodging quarters, a wide forecourt opening onto National Highway 1A, and the five-hectare square opposite the church.
IVThe lie of the land and orientation
This section requires a clear preface. Catholicism does not teach feng shui. The faith has no geomantic compass divination or doctrine of earth veins, and church alignment traditionally follows liturgical orientation governing the sanctuary and altar. Here an even more practical factor applies, as the church was moved to its present site in 1930 specifically to front the main road for ease of access.
What follows is strictly a reading of the lie of the land through traditional Vietnamese geomancy, offered by the library as a point of comparison for readers familiar with that framework. It is neither recorded in church documents nor intended by the builders.
First is the approaching road. The courtyard opens directly onto National Highway 1A, the main transport artery of the peninsula. In traditional site reading, a road acts like a watercourse, and geomantic texts call the road leading to an entrance the approaching path (lai lộ), regarding a broad, straight approach as a formation that commands the terrain and welcomes qi (đắc thế nghênh khí). Here traditional geomancy and practical geography coincide, as the shrine draws huge crowds precisely because buses and travelers pass right by its gate along the national highway.
Second is the bright hall (minh đường) and delta terrain. The expansive, level, and open courtyard in front of the two main buildings fulfills the classic geomantic criteria for a bright hall where energy settles, even though the courtyard was built wide for the mundane purpose of holding thousands of pilgrims. Because this coastal delta plain has no mountains, traditional flatland geomancy reads waterways in place of mountain dragon veins. Even the place name Tắc Sậy has two folk explanations rooted in this landscape. One holds that tắc is a Southern dialect term for a short canal channel cutting between two larger waterways through dense reed beds (sậy). A second folk explanation holds that locals slurred the phrase đường tắt (shortcut path through the reeds) into tắc sậy. The library records both local explanations.
Third is the presence of a tomb within a place of worship. To traditional Vietnamese eyes, placing the tomb of a revered figure inside the grounds of a sanctuary feels immediately familiar, echoing how Vietnamese clans place ancestral tombs within family temple grounds to anchor the lineage. Remarkably, Catholic tradition arrives at a visually similar arrangement from an entirely different theological root, the ancient Christian practice of burying martyrs and pastors inside churches and placing relics beneath the altar. The library notes that convergence of outer form between two distinct traditions and stops there.
Finally, regarding architectural form, the tomb shrine rises in three symmetrical roofs with a taller central gable flanked by two lower wings, a balanced triad that traditional site reading views as stable and grounded. Once again, the three-bay roof is a classic East Asian architectural form that long predates this building, so its overlap with geomantic balance is a coincidence of form rather than intent.
VLiturgical feasts and memorial days
This shrine follows the universal liturgical calendar of the Catholic Church together with special commemorative days tied to the Blessed who rests here. This entry lists only fixed dates without Mass hours, as schedules change from year to year.
| Date | Observance | Significance |
|---|---|---|
| March 12 (civil calendar) | Anniversary of Father Diệp's death | Commemorated locally for decades prior to beatification and remaining the largest annual pilgrimage gathering at Tắc Sậy. |
| July 2 (civil calendar) | Anniversary of the Beatification | Marks the beatification Mass celebrated at Tắc Sậy on July 2, 2026, the first beatification liturgy held in Vietnam. |
| Advent and Christmas | Preparation and celebration of the Nativity | A major liturgical season that draws large crowds of both Catholics and non-Catholic visitors. |
| Holy Week and Easter | Summit of the liturgical year | The Paschal Triduum and Easter Sunday form the highest point of the Catholic liturgical year. |
| November 1 and November 2 | All Saints' Day and All Souls' Day | Observed with particular solemnity at a shrine centered around a tomb. |
Beyond those annual dates, Tắc Sậy receives a steady stream of pilgrims year-round rather than only on feast days, which is why its covered waiting halls, free lodging quarters, and expansive forecourt were built.
VILocation And How To Get There
- Address
- Ấp 2, quốc lộ 1A, xã Phong Thạnh (xã Tân Phong, thị xã Giá Rai cũ), Cà Mau
- Getting there
- The church stands directly on National Highway 1A in Hamlet 2, Phong Thạnh Commune, Cà Mau Province (formerly Tân Phong Commune, Giá Rai Town, former Bạc Liêu Province), along the main highway connecting former Bạc Liêu toward Cà Mau City. Interprovincial buses along Highway 1A pass right in front of the gate.
- Coordinates
- 9.2217, 105.3975
This is an active place of worship rather than a purely tourist attraction, so visitors should observe the customs of a sacred space. Dress modestly, remove hats indoors, and maintain silence inside the church and around the tomb. When Mass is in progress, please do not walk along the aisles or take photographs, and wait until the liturgy concludes to view the architecture. At the tomb shrine, please place flowers and candles only in the designated areas arranged by the parish.
Nearby places in the library
VIIContribute To This Page
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?Quick Questions
Where is Tắc Sậy Church and which diocese does it belong to
The church stands on National Highway 1A in Hamlet 2, Phong Thạnh Commune, Cà Mau Province (formerly Tân Phong Commune, Giá Rai Town, former Bạc Liêu Province). Ecclesiastically, Tắc Sậy Parish belongs to the Diocese of Cần Thơ. Older publications often list the address under former Bạc Liêu Province.
Has Father Trương Bửu Diệp been canonized as a Saint yet
Not yet. His official title is Blessed (Chân phước), proclaimed at the beatification Mass at Tắc Sậy on July 2, 2026 following the papal decree of martyrdom on November 25, 2024. Canonization as a Saint (Hiển thánh) is a subsequent step that still requires a verified miracle, and that step has not yet taken place.
May non-Catholics visit Tắc Sậy Church
Yes, and in practice non-Catholic pilgrims make up a large portion of visitors. Guests should simply observe the customs of a place of worship by dressing modestly, keeping silence inside the church and tomb shrine, and not walking around or taking photos during Mass. Sacramental Communion during Mass is reserved for practicing Catholics under canon law.
How does Catholic doctrine understand praying at Father Diệp's tomb
Catholic doctrine distinguishes between adoration (latria), which belongs to God alone, and veneration (dulia), which is given to the saints and the blessed. Because a Blessed does not grant favors by personal divine power, the faithful ask for his intercession, praying that he join his prayers to theirs before God.
When was Father Diệp's tomb brought to Tắc Sậy
In 1969, his mortal remains were transferred from Khúc Tréo Church to the grounds of Tắc Sậy Church, which then became a major pilgrimage site. In 2010 the tomb was moved into the larger three-roofed shrine building with a central clock face on the same grounds, while the earlier 1969 tomb site remains preserved nearby.