Pope Leo XIV and Patriarch Bartholomew unite at historic Nicaea site

Pope Leo XIV has visited the site of the First Council of Nicaea during his first foreign trip. The historic location, uncovered 11 years ago, hosted a pivotal gathering in early Christian history. He was joined by Ecumenical Patriarch Bartholomew for a shared moment of prayer. The First Council of Nicaea took place in 325 under Emperor Constantine. Its purpose was to address divisions in the early Church and stabilise the Roman Empire. At the council, leaders rejected the teachings of Arius, who claimed Jesus was not equal to God.

The meeting produced the Nicene Creed, which remains a central statement of faith in churches today. Centuries later, Pope Leo XIV and Patriarch Bartholomew stood together at the same site. They prayed side by side and called for greater unity among Christian denominations and other religions.

On Saturday, the two leaders will sign a joint declaration. Pope Leo XIV also stressed that religion must never be used to justify war or violence. The visit highlights the enduring significance of the council’s decisions. The joint declaration will mark another step in interfaith cooperation. Their message rejects the use of faith as a reason for conflict.