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TRADITIONAL RITUAL PRAYERS · PERSONALIZE & PRINT A4

First Full Moon Festival Prayer: Tet Thuong Nguyen Liturgy for Deities, Ancestors and the Buddha

Thien Quan Tu Phuc · Opening Full Moon of the Dinh Mui Year 2027 · Altar Layout & A4 Scroll

Three collated English liturgical scrolls for the 15th day of the First Lunar Month (Saturday, February 20, 2027): classical Household Deity and Ancestral prayer, vegetarian Buddhist Peace Prayer, and a concise modern family edition.

Occasion
14th or 15th of 1st Lunar Month
Dinh Mui First Full Moon: Sat, Feb 20, 2027
Auspicious timing
Mao, Ngo, Than, Dau (15th)
Canh Ngo Day (Feb 20): Mao (05-07), Ngo (11-13), Than (15-17)
Altar setting
Buddhist Shrine & Ancestral Altar
Pure vegetarian offerings on the Buddhist shrine first
Variants & A4 scroll
3 variants · A4 Scroll
Household Ancestors, Buddhist Peace Rite & Concise Family

IPersonalize Your Scroll, Select Ritual Date and Read Prayer

1. Select Solar Date (Auto-converts to Lunar Date, Sexagenary Cycle & Auspicious Hours)

Pick the actual solar date on which your household performs the rite

2. Officiant and Household Details (Live Scroll Personalization)

Stored privately in your browser localStorage only; never sent to any server
Enter solar birth year to auto-calculate Sexagenary stem-branch and lunar age

3. Choose Prayer Variant, Enter Altar Mode or Print A4 Scroll

Standard traditional scroll read before the Vietnamese family altar on the 14th or 15th day of the First Lunar Month.

HALL OF MYRIAD PATHS · TRADITIONAL RITUAL SCROLL

First Full Moon Festival Prayer: Tet Thuong Nguyen Liturgy for Deities, Ancestors and the Buddha

1. Classical Household Prayer to Deities and Ancestors

Namo Amitabha Buddha! (Three recitations, accompanied by three reverent bows)

Humbly bowing before the Nine Directions of Heaven, the Ten Directions of all Buddhas, and all Buddhas throughout the Ten Directions. Humbly bowing before Sovereign Heaven and Empress Earth, and before the Great Heavenly Official Bestowing Blessings of the Upper Prime (Thuong Nguyen Thien Quan Dai De Tu Phuc Ton Than).

Humbly bowing before the Reigning Year Commissioner governing the ………… Year, the Local Tutelary Guardian Spirit, the Kitchen Deity of the Eastern Stove, the Household Earth and Dragon-Vein Deity, and the Spirits of the Five Directions and Five Lands watching over this residence.

Humbly bowing before our High and Great-Great-Grandparents, Forefathers and Foremothers, Paternal Uncles, Brothers, Aunts and Sisters, and all departed spirits of …………, praying that you bear witness together.

Today is ……………………, during the luminous First Full Moon Festival (Tet Thuong Nguyen) opening the lunar cycles of the new year.

………… ………………………………, residing at: ………….

Beneath the luminous full moon of early spring, ………… remember with deep gratitude the sheltering grace of Heaven and Earth, the steadfast protection of the Household Deities, and the boundless nurturing virtue of our Forebears.

Having cleansed the family altar with care, ………… reverently present fragrant incense, bright lamps, fresh spring blossoms, pure water, seasonal fruit, betel and ceremonial dishes, inviting the Venerable Deities and all Ancestors of ………… to descend and partake.

May the Venerable Deities and Forebears look kindly upon our filial devotion and bestow spring blessings upon our entire household throughout the ………… Year: granting sound health, freedom from illness and calamity, harmony between elders and children, steady progress in work and learning, and safe journeys near and far.

………… vow to live uprightly, cultivate kindness and uphold our family's good name. With modest tributes and wholehearted sincerity, ………… bow before the altar and pray for your enduring guidance!

Namo Amitabha Buddha! (Three recitations, accompanied by three reverent bows)

IICeremonial Offerings and Preparation Checklist

Because the First Full Moon (Ram Thang Gieng) embodies luminous clarity at the threshold of the year, Vietnamese households prize pure, round and serene offerings. Whenever a home maintains both a Buddhist shrine and an Ancestral altar, remember one essential rule: the Buddhist shrine receives strictly vegetarian offerings, without meat, alcohol or paper money.

Prepared 0 of 11 items

Group 1: Herbal Incense, Lantern Light, Blossoms & Pure Water

Group 2: Pure Vegetarian Thuong Nguyen Offerings

Group 3: Traditional Ancestral Table Items (If Offering Savory Dishes)

IIIAltar Arrangement Diagram and Step-by-Step Protocol

REAR OF ALTAR (ANCESTRAL SEAT FACING OUTWARD) Ancestral Tablet (Cuu Huyen That To) & Portraits Male-Left Female-Right from altar seat looking out (Grandfather on viewer right, Grandmother on viewer left) 1 Altar Lamp or Candle Altar Lamp or Candle 2 Lineage Aunt (Viewer Left) Deities (Center, elevated) Ancestors (Viewer Right) 3 Fresh Flower Vase East Vase (Viewer Right) 4 Five-Fruit Tray West Fruit (Viewer Left) 5 3 or 5 Cups of Pure Water, Rice Wine & Betel-Areca 6 Ceremonial Offering Tray (Vegetarian Sticky Rice & Soup or Traditional Savory Meal) Set on the lower front offering table, rice bowls filled gently, new chopsticks laid neatly beside 7 ▲ PETITIONER STANDING POSITION (FACING THE ALTAR) ▲ Households maintaining a single shared incense bowl place that bowl squarely at the center of the altar.
If your home enshrines the Buddha in the same room, the Buddha shrine sits higher or on a dedicated upper tier receiving strictly vegetarian flowers, fruit, water and sweet rice. The Household Deity and Ancestral altar follows the classical East-Vase West-Fruit layout below.
1
Ancestral Tablet (Cuu Huyen That To) & Family PortraitsGently dusted with a clean altar cloth ahead of the full moon to maintain serene dignity.
2
Pair of Altar Lamps or Brass CandlesticksLit on the evening of the 14th and day of the 15th to mirror the auspicious full moon of spring.
3
Three Incense Bowls for Deities, Ancestors and Lineage AuntLooking into the altar, the central elevated bowl honors Household Deities, with Ancestors on the viewer's right and Lineage Aunt on the viewer's left. Light 1 or 3 herbal sticks without crowding the bowls.
4
Fresh Spring Flower Vase (East Side, Viewer Right)Lotus buds, white tuberose or golden chrysanthemums placed on the petitioner's right.
5
Five-Fruit Platter (West Side, Viewer Left)Five fresh fruits arranged on the petitioner's left in balanced Five-Element colors.
6
Cups of Pure Water, Fragrant Tea & Betel-ArecaRefilled with fresh clear water and warm lotus tea immediately before lighting incense.
7
Thuong Nguyen Sticky Rice, Sweet Dumplings or Family MealSet neatly on the lower front offering table so steam and incense do not obscure the portraits.

Step-by-step ceremonial sequence before the altar

The First Full Moon ceremony centers on inner stillness, gratitude and blessings of health rather than hurried formality.

  1. Step 1
    Wipe the altar calmly and separate Buddhist from Ancestral dishes

    On the afternoon of the 14th or morning of the 15th, refresh vase water and prepare pure vegetarian items for the Buddha shrine alongside your Ancestral tray.

  2. Step 2
    Arrange the Buddhist shrine first, Ancestral altar second

    Set fresh flowers, fruit, pure water and sweet sticky rice before the Buddha first, then arrange the Household Deity and Ancestral table.

  3. Step 3
    Wash hands, dress modestly and kindle the altar lamps

    Family members gather in clean, modest attire and light the pair of altar lamps to welcome the full-moon radiance.

  4. Step 4
    Offer incense and recite the Buddhist Peace Prayer (Variant 2)

    If maintaining a Buddha shrine, light 1 or 3 incense sticks there first and read Variant 2, dedicating peaceful merit to all beings and departed kin.

  5. Step 5
    Offer incense to Household Deities and Ancestors (Variant 1 or 3)

    Move to the family altar, light incense, and read the personalized scroll displaying the exact Can Chi date, petitioner details and ancestral surname.

  6. Step 6
    Observe a quiet moment of reflection and refrain from paper burning

    Stand together in peaceful silence for a few breaths; follow modern temple and household guidance by avoiding wasteful votive paper burning.

  7. Step 7
    Share warm ginger dumplings at home and visit a serene temple

    Once incense finishes, bow three times, enjoy the blessed sweet dumplings together, and optionally stroll to a local pagoda offering a single lotus stem for peace.

IVOrigins of Tet Thuong Nguyen, Three-Teachings Harmony and the Famous Folk Proverb

The fifteenth day of the First Lunar Month (Ram Thang Gieng) crowns the Lunar New Year season with the year's very first full moon. In Vietnamese cultural history, this festival weaves together three streams: the Taoist triad of Three Primes (Tam Nguyen), the Buddhist Spring Assembly for Peace (Cau An), and indigenous Vietnamese Ancestor Veneration.

Classical East Asian calendrical lore divides the year around three major full moons: Thuong Nguyen (Upper Prime on the 15th of the 1st Month), Trung Nguyen (Middle Prime on the 15th of the 7th Month), and Ha Nguyen (Lower Prime on the 15th of the 10th Month). Its poetic name Nguyen Tieu (Nguyen meaning first, Tieu meaning night) celebrates the first moonlit night of spring, long honored in Vietnam through lantern-lit courtyards and classical poetry recitals.

According to the tradition

In Taoist liturgy, the Upper Prime honors the birthday of the Heavenly Official of the First Rank, revered under the four-word blessing Thien Quan Tu Phuc (the Heavenly Official Bestows Blessings). Entering Vietnamese Buddhist life, this same full moon became the great spring gathering for reciting the Medicine Master Sutra (Kinh Duoc Su), lighting lamps of compassion, and praying for national peace and household health.

According to the historical record

Vietnamese folk speech preserves a celebrated saying: Praying to the Buddha all year round does not equal the Fifteenth of the First Month (often heard colloquially as Offering all year round does not equal the First Full Moon). Viewed objectively through cultural and ethical scholarship, the proverb uses poetic hyperbole to underscore the formative power of a mindful beginning: setting an upright, compassionate intention under the year's first full moon establishes a moral compass for all twelve months ahead. Understood rightly, it inspires early-spring sincerity rather than excusing neglect during the rest of the year or encouraging lavish material display.

VGlossary of Key Terms in the First Full Moon Scroll

Distinguishing the vocabulary of Buddhist peace prayers from that of household ancestral scrolls helps families observe both traditions with clarity and grace.

Nine essential terms appearing in First Full Moon (Tet Thuong Nguyen) liturgy.
Term in TraditionCultural & Classical MeaningHousehold Practice Note
Tet Thuong NguyenFestival of the Upper Prime on the 15th of the First Lunar Month.Marks the culmination of the wider fifteen-day New Year season.
Nguyen TieuNight of the First Full Moon (Lantern and Poetry Night).Celebrated with lantern displays, family tea and Vietnamese Poetry Day.
Thien Quan Tu PhucHeavenly Official Bestowing Blessings upon virtuous homes.Reminds practitioners that true blessing grows from ethical conduct.
Tam Bao (Three Jewels)The Buddha, the Dharma (teachings) and the Sangha (monastic community).Addressed at the opening of Variant 2 with pure vegetarian offerings.
Duoc Su Luu Ly Quang VuongMedicine Master Buddha of Lapis Lazuli Light.Honored in spring prayers for physical healing and mental clarity.
Quoc Thai Dan AnNational peace, civic stability and wellbeing for the people.Placed ahead of personal wishes in traditional Vietnamese prayers.
Phong Dieu Vu ThuanGentle winds and timely rains nurturing harvests and livelihoods.Reflects Vietnam's deep agrarian gratitude toward nature.
Che Troi NuocRound glutinous rice dumplings filled with mung bean in warm ginger syrup.Signature First Full Moon sweet symbolizing family unity and smooth endeavors.
Hoi Huong Cong DucDedicating wholesome merit outward to ancestors and all living beings.Connects Buddhist compassion directly with filial remembrance of forebears.

VIRegional First Full Moon Customs and Common Misunderstandings

Across Vietnam's regions, Tet Thuong Nguyen balances quiet temple devotion with distinctive home-cooked delicacies.

Northern Vietnam: Crimson Gac Rice & Temple Peace Prayers

Northern families treat the First Full Moon as the dignified finale of Tet, arranging white tuberose or late peach blossoms, crimson Gac sticky rice, ginger molasses sweet rice and an attentive ancestral meal before visiting local pagodas.

Central Vietnam: Vegetarian Observance & River Lanterns

In Hue and Central provinces, many households eat strictly vegetarian meals across the 14th and 15th days, offering lotus-seed sticky rice, royal mung-bean sweet soup and floating lotus lanterns for peace.

Southern Vietnam: Festive Lantern Halls & Ginger Dumplings

In Ho Chi Minh City (especially Cho Lon), Hoi An and Mekong towns, Nguyen Tieu dazzles with lantern artistry and calligraphy, while every home simmers fragrant bowls of round Che Troi Nuoc dumplings.

Weekend Advantage in 2027: Unhurried Saturday Gathering

In the Dinh Mui Year, the 15th of the First Month falls squarely on Saturday, February 20, 2027, allowing working families to prepare a peaceful morning or midday vegetarian ceremony without weekday rush.

A common misunderstanding

Three common misunderstandings to clear away:

First, believing the ceremony fails unless performed at exact 12:00 noon. While midday (the Ngo Hour, 11:00 to 13:00) is a classic auspicious window, households may reverently perform the offering on the afternoon or evening of the 14th, or during any Auspicious Hour on the 15th (such as Mao 05:00 to 07:00 in the morning or Than 15:00 to 17:00 in the afternoon). Calm sincerity always outweighs clock-watching anxiety.

Second, placing meat dishes, alcohol or paper money on a Buddhist shrine. A Buddhist altar honors compassion and awakening; keep meat, rice wine and paper effigies strictly off the Buddha tier.

Third, confusing peace prayers with costly star-appeasement rituals or stuffing coins into temple statues. Authentic spring peace grows from ethical living, mindful speech and charitable kindness rather than transactional superstition or burning heaps of paper.

?Quick Questions

When does the First Full Moon (Ram Thang Gieng) fall in 2027, and what are the best hours?

In the Dinh Mui Year, the 15th day of the First Lunar Month falls on Saturday, February 20, 2027 (Canh Ngo Day, Nham Dan Month, Stable Officer Truc Dinh). Because it lands on a weekend, families can comfortably choose among prime Auspicious Hours: Mao (05:00 to 07:00) in the morning, Ngo (11:00 to 13:00) at midday, or Than (15:00 to 17:00) and Dau (17:00 to 19:00) in the afternoon.

May our household perform the First Full Moon prayer a day early on the 14th of the First Month?

Yes, offering on the 14th is widely practiced across Vietnam. In 2027, the 14th of the First Month falls on Friday, February 19, 2027 (Ky Ti Day), with favorable Auspicious Hours at Thin (07:00 to 09:00), Ngo (11:00 to 13:00), Mui (13:00 to 15:00) and Tuat (19:00 to 21:00). Simply click the preset for 2027-02-19 above so the scroll updates automatically.

Should offerings on the First Full Moon be vegetarian or savory?

On a Buddhist shrine, offerings must be 100% vegetarian (fresh flowers, fruit, pure water, Gac sticky rice, sweet dumplings). On the Household Deity and Ancestral altar, either a traditional home-cooked savory meal or a completely vegetarian spread is appropriate; many families enjoy serving pure vegetarian dishes on all altars for Tet Thuong Nguyen.

In what order do we pray if our home has both a Buddha shrine and an Ancestral altar?

Follow the classical sequence Buddha first, Deities and Ancestors second. Offer pure vegetarian tributes, light incense and read Variant 2 (Buddhist Peace Prayer) at the Buddha shrine first, then step to the family altar to light incense and read Variant 1 or Variant 3.

Is burning votive paper money or paper effigies necessary on the First Full Moon?

No. Buddhist teachings do not include burning paper money or paper substitutes, and pagodas across Vietnam encourage zero votive burning for environmental clarity and fire safety. At home, omitting paper burning altogether keeps the First Full Moon serene and wholesome.

What does the Vietnamese proverb comparing year-round worship to the First Full Moon truly mean?

The saying highlights the symbolic weight of the year's opening full moon: beginning the first lunar month with gratitude, self-reflection and ethical resolve sets the tone for the entire year. It is an invitation to start the spring mindfully, never an excuse to neglect kindness during the remaining eleven months.

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Compiled, textually collated and diagrammed by Master Ưng Khiêm and UK MASTER ACADEMY. Last updated: 26 October 2026. Sources: Textually collated from Traditional Vietnamese Ritual Prayers (Van Khan Co Truyen Viet Nam), Buddhist Thuong Nguyen Peace Assembly liturgies, Viet Nam Phong Tuc and astronomical lunar calculations (UTC+7).