Pope Leo XIV recently visited Iznik, Turkey, to commemorate a significant moment in Christian history—the Council of Nicaea. This gathering took place in A.D. 325 and united bishops to create the Nicene Creed, a declaration of faith embraced by millions today.
During the visit, Leo joined Ecumenical Patriarch Bartholomew I and other Christian leaders on the shores of Lake Iznik. They recited the creed and emphasized its importance in fostering unity among Christians. Leo called on everyone to overcome divisions and strive for the oneness that Jesus sought.
The Nicaea meeting happened when the Eastern and Western churches were still united, but they later split in 1054 due to differing views on papal authority. Despite this division, the Nicene Creed remains universally accepted, allowing it to serve as a unifying symbol across many Christian denominations.
Bartholomew highlighted the creed as a foundational element in Christianity, emphasizing that many of today’s believers can trace their faith back to this early council. He remarked, “We return to this wellspring of the Christian faith in order to move forward.”
Historically, this event was convened by Emperor Constantine, who, although he did not convert until later, promoted Christianity amid a volatile political landscape. The creed we now recite starts with “I believe in one God, the Father almighty…” and continues to be a part of Christian worship today.
The commemorative service also included a mix of Catholic and Orthodox hymns, taking place at the recently unearthed Basilica of Saint Neophytos. This site is believed to be linked to the original gathering.
An insightful moment during the ceremony was Leo’s message about rejecting the use of religion to incite violence or hatred. He stressed the importance of dialogue and cooperation among believers.
Amid the celebration, a small protest occurred, with members of a Turkish Islamic party expressing opposition to the gathering. However, many local residents were welcoming, recognizing the historic significance of the event.
Pope Leo’s trip also focused on Turkey’s small Catholic community of around 33,000 people in a primarily Muslim nation of 85 million. His words offered encouragement, highlighting the church’s role in assisting vulnerable populations, particularly migrants.
As part of his diverse itinerary, Leo plans to engage with other religious leaders and visit key cultural sites, reinforcing the message of unity and dialogue.
This event emphasizes a long-standing need for collaboration between different Christian denominations and highlights the ongoing journey toward unity in faith. For those interested in learning more about this historical gathering and its significance, read more from the Associated Press.

