Archbishop Paul Richard Gallagher, Secretary for Relations with States and International Organizations, presided over a Mass in the Kaunas Cathedral on June 27 to mark the centenary of the Lituanorum Gente. The apostolic constitution, issued by Pope Pius XI in 1926, established the first united ecclesiastical province in Lithuania. During the homily, the Vatican official entrusted nations impacted by the ongoing conflict in Ukraine to the intercession of the Virgin Mary, praying specifically for a “disarmed and disarming peace.”
How the Lithuanian Church Survived Totalitarianism
The history of the Catholic Church in Lithuania is defined by its resilience during the Soviet occupation. According to Archbishop Gallagher, the local clergy and tens of thousands of laypeople were deported to Siberian gulags for their religious convictions. Despite these state-led efforts to dismantle the Church, the faith remained a central pillar of national identity.

The “Chronicle of the Catholic Church in Lithuania” serves as a record of this period. Archbishop Gallagher highlighted the Hill of Crosses as a symbol of this endurance. Originally established to honor those who died in the 19th-century insurrections against the Russian Empire, the site became a focal point for resistance during the Soviet era. Pope John Paul II famously designated the location as a “modern Colosseum” during his 1993 visit, noting that the Soviet authorities repeatedly attempted to destroy the site with bulldozers.
The Hill of Crosses, often called the “modern Colosseum,” has been razed by Soviet authorities multiple times, yet local residents continued to replace the crosses as an act of non-violent defiance.
What Is the Legacy of the Lituanorum Gente?
The 1926 apostolic constitution Lituanorum Gente remains a cornerstone of the Lithuanian ecclesiastical structure. Archbishop Gallagher identified the Blessed Bishop Jurgis Matulaitis as a pivotal figure in this history. Matulaitis, who read the constitution to the faithful, is remembered for his leadership.
Comparing the past to the present, the Vatican official noted that the “blood of the martyrs” mentioned by the early Christian writer Tertullian is reflected in the survival of the Lithuanian Church. The centenary celebrations focus on honoring this past while navigating contemporary challenges, specifically the war in Ukraine. The Church views this historical survival not merely as a memory of the past, but as a source of strength for modern believers facing global instability.
How Does the Vatican Approach Modern Conflict?
Diplomatic efforts by the Holy See in Lithuania emphasize the role of prayer and historical memory in addressing current geopolitical crises. By explicitly linking the persecution of the past to the “lacerating conflict” in Ukraine, the Vatican frames the Church as a sanctuary for those affected by war. Archbishop Gallagher’s address suggests that the lessons learned from the Soviet era—specifically the power of faith under duress—are intended to provide a framework for contemporary peace-building.
To deepen your understanding of the Vatican’s diplomatic history in the Baltics, consult the Vatican’s official archives regarding the 1926 Lituanorum Gente constitution and the diplomatic correspondence of the era.
Frequently Asked Questions
What was the Lituanorum Gente?
It was an apostolic constitution issued by Pope Pius XI in 1926 that established the first unified ecclesiastical province in Lithuania, formalizing the administrative structure of the Church in the country.

Why is the Hill of Crosses significant?
It is a site of national and religious importance that served as a symbol of resistance against Soviet persecution. It contains tens of thousands of crosses placed in memory of those who died during 19th-century uprisings and the communist-era purges.
Who is Archbishop Paul Richard Gallagher?
He serves as the Secretary for Relations with States and International Organizations for the Holy See.
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