UOC Synod decides to celebrate 1700th anniversary of First Ecumenical Council

The Holy Synod of the UOC took place on March 19, 2025. Photo: UOC
During the meeting of the Holy Synod on March 19, 2025, a decision was made on the celebration by the Ukrainian Orthodox Church of the 1700th anniversary of the First Ecumenical Council, the Information and Education Department of the UOC reports.
The celebrations will take place on June 1, 2025, on the Sunday of the Holy Fathers of the First Ecumenical Council.
The First Ecumenical Council, which took place in 325 in the city of Nicaea (modern Turkey), became a landmark event in the history of Christianity, the press service of the UOC recalls. It adopted the Nicene Creed, which defined the foundations of Orthodox theology, and condemned the Arian heresy. The Council played a pivotal role in the formation of the ecclesiastical doctrine and the strengthening of Christian unity. In particular, the Council's decisions established the principle of determining the day of Easter for the entire Church.
As the UOJ previously reported, on March 19, a session of the Holy Synod of the Ukrainian Orthodox Church was held at the residence of the Primate of the UOC in the Panteleimon Convent in Feofaniya.
Read also
Ukrposhta issues stamp featuring Lavra for Soviet-era reserve's anniversary
The new postal block, issued in a print run of 40,000 copies, depicts the Lavra's churches, bell tower, and ancient frescoes.
Met. Theodosiy links his criminal case to ex-prosecutor named in NABU tapes
A Cherkasy court extended Metropolitan Theodosiy’s preventive measure for another two months – until November 29, 2026.
Stefanchuk: Seeking UCCRO-LGBT compromise on new Civil Code
The Verkhovna Rada speaker said the working group is seeking a broad public compromise as it revises the draft of the new Civil Code.
Rabbi thanks SBU for arresting Ukrainian over antisemitic threats
Moshe Azman called for those who incite religious hatred to be held accountable, warning that the line between online threats and real-world violence can be very thin.
Pochaiv Lavra calls for fasting ahead of Kyiv Metropolia court hearing
The Pochaiv Lavra Spiritual Council called on the faithful to unite in prayer and fasting from October 5 through 7.
Russian strike damages Sts. Peter and Paul Church in Sumy for fourth time
One of the aerial bombs struck the cemetery in Sumy, causing extensive damage to the church’s facade, roof and interior.