Holy Translators Day: How Mesrop Mashtots and Sahak Partev Preserved Armenian Faith and Language
Every October, the Armenian Apostolic Church observes a feast day most calendars don't have: one set aside for translators. In 2026, Holy Translators Day (Surp Tarkmanchats) falls on October 10, honoring Mesrop Mashtots and Catholicos Sahak Partev, the two men who gave Armenians their own script and, through it, their own Bible.
Why a Feast Day for Translators
In the early fifth century, Armenia had no alphabet of its own. Church services were conducted in Greek or Syriac, languages ordinary Armenians could not read. Mesrop Mashtots, a monk and former court secretary, saw this as a barrier between the people and their faith. Catholicos Sahak Partev, who led the Armenian Church from about 387 to 428, saw something larger: a nation caught between the Byzantine and Persian empires, with no shared written language to hold it together.
The Armenian Weekly has called Armenians "the only people who set aside a special day to commemorate translators." Holy Translators Day is that day, and it exists because the work these two men started was treated, from the beginning, as an act of preserving both faith and nationhood.
Mesrop Mashtots and the Alphabet Armenia Didn't Have
Around 405 AD, Mashtots devised a script built specifically for the sounds of spoken Armenian, something Greek, Persian, and Syriac letters could not do. With the support of King Vramshapuh and Catholicos Sahak, he set down 36 letters; two more were added centuries later. The alphabet gave Armenian a form of its own for the first time, rather than borrowing someone else's.
Mashtots did not stop at inventing the letters. He trained students and spent the rest of his life producing hymns, homilies, and translated texts in the new script. He died on February 17, 440, and the Armenian Church now marks his own feast day separately, on February 19.
Sahak Partev, the Catholicos Who Made It Possible
Sahak was the last Catholicos directly descended from Gregory the Illuminator, who had brought Christianity to Armenia a century earlier. He is the one who urged Mashtots to pursue a native alphabet, and once it existed, he worked on the Bible translation himself rather than leaving it to others. Britannica credits Sahak with founding the school of translators that carried the work forward after Mashtots' initial breakthrough.
Sahak produced a first version of the Armenian Bible from Syriac sources not long after the alphabet was finished. Mashtots' students later revised it against Greek manuscripts brought from Constantinople, and a fuller, more literal translation was in place by the mid-430s. The Western Diocese of the Armenian Church has called the result "the Queen of Translations," a description still used for its accuracy and literary quality.
When Holy Translators Day Falls in 2026
Surp Tarkmanchats is a moveable feast, so its date shifts within October each year. In 2026, the Armenian Apostolic Church observes it on October 10. The feast honors Mashtots and Sahak alongside the disciples who continued their work, including Koriun and Eznik of Kolb. Sahak and Mashtots also share a separate, fixed commemoration on June 25, a reminder of how central this partnership is to the Armenian religious calendar.
An Alphabet Still Worth Keeping Visible
The letters Mashtots devised sixteen centuries ago are the same ones printed on an Armenian passport, a wedding invitation, or a child's school notebook today. That continuity is unusual, and it's worth noticing on a day set aside for exactly that reason. Our Armenian Alphabet collection keeps those letters somewhere you'll actually see them. The Prayer & Faith collection carries the Hayr Mer and other Armenian religious text in the same script Sahak's translators first put to paper. If you want the fuller story of how that prayer survived, we've written about the Hayr Mer separately, and about what the alphabet still means to families raising Armenian-American kids today.