Pope Leo XIV and Ecumenical Patriarch Bartholomew I of Constantinople "deeply alarmed" by Global Tensions

Acknowledging the obstacles that still hinder full communion, Leo and Bartholomew said they remain committed to addressing them through theological exchange and fraternal encounter.

In their declaration, they appealed to civil and political leaders to “do everything possible to ensure that the tragedy of war ceases immediately,” and asked all people of good will to join them in this plea. They encouraged efforts to build a just and supportive society and to care for creation, insisting that only such shared responsibility can overcome indifference, domination, greed, and xenophobia.

Earlier in the day, Pope Leo joined Patriarch Bartholomew for a Doxology, a liturgical prayer of praise to God, at Saint George’s Ecumenical Orthodox Patriarchal Church in Istanbul. The pope said he felt “great emotion” upon entering the historic church, noting that he was mindful of the gestures of his predecessors and grateful for the friendship he has shared with Bartholomew since the beginning of his ministry as bishop of Rome.

The Ecumenical Patriarchate, based in Istanbul, is recognized as the central coordinating seat of the Orthodox Church. Patriarch Bartholomew I, widely known for his leadership in ecumenical dialogue and environmental advocacy, is considered the 270th successor of St. Andrew.

On Saturday morning, the pope also met privately with leaders of Christian Churches in Turkey at the Syriac Orthodox Church of Mor Ephrem in Istanbul, where he was welcomed by the Syriac Orthodox Patriarch Ignatius Aphrem II. Concluding the meeting, he reflected on the significance of the Council of Nicaea and the Gospel of the Incarnation, calling the assembled leaders to prayer, unity, and renewed evangelization. He invited them to journey together toward the 2033 Jubilee with the hope of advancing toward full communion, inspired by the motto In Illo Uno Unum (“Unity in the One”).

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Mor Ephrem, located in Yeşilköy, is the first church to be built in Turkey since the founding of the Republic. Construction began nearly a decade before its inauguration in 2023, but was slowed by administrative delays, the COVID-19 pandemic, and the 2023 earthquake.

During the gathering, a choir sang an invocation to the Holy Spirit before the leaders sat together at a round table for a closed-door exchange. Each offered brief remarks, followed by the pope’s address. The Patriarchal Vicar led the Lord’s Prayer before the pope’s departure.

The Syriac Orthodox Church, headquartered in Damascus, Syria, numbers around two million faithful worldwide, and its patriarch plays an important role in ecumenical relations.