Pope Leo XIV opened his first international trip on Thursday with a sweeping call for unity, renewed dialogue, and a rejection of the global drift toward division and violence.

Speaking in Turkey’s capital of Ankara on Nov. 27 during his formal welcome by President Recep Tayyip Erdoğan, the pope said he hoped Turkey could be “a source of stability and rapprochement between peoples” and serve the cause of a “just and lasting peace.” He described the country as “inextricably linked to the origins of Christianity” and a land that invites a fraternity “that recognizes and appreciates differences.”

Launching a six-day trip that will also take him to Lebanon, the pope said the region’s peoples can help remind the world that peace, human dignity, and fraternity “are the only sure foundations for our common future.”

The massive Presidential Palace where he spoke has become a symbol of Turkey’s contemporary political authority since Erdoğan inaugurated it in 2014. Bombed during the failed 2016 coup attempt, it remains the seat from which Erdoğan has shaped the country’s domestic and international posture. Before his meeting with Erdoğan, the pope paid his respects at the tomb of Mustafa Kemal Atatürk, founder and first president of the Turkish Republic.

In his remarks welcoming Leo, Erdoğan praised the cultural openness and interreligious harmony of Turkish society and his country’s commitment to peace and humanitarian assistance, citing its welcome to refugees from Syria’s long civil war.

In his speech, the pope rejected the mentality of “might is right,” urging a renewed “culture of encounter” to counter what he described as a growing “globalization of indifference.” Justice and mercy, he said, must guide political and social life. He also warned that artificial intelligence risks entrenching existing inequalities because it “simply reproduces our own preferences,” and appealed for cooperation to “repair the damage already done to the unity of our human family.”

Recalling his predecessor’s description of today’s conflicts as “a third world war fought piecemeal,” Pope Leo cautioned: “We must not give in to this! The future of humanity is at stake.” He said the Vatican seeks to work with all nations committed to the integral development of each person.

Calling Turkey a “crossroads of sensibilities,” the pope emphasized that the country’s social vitality depends on plurality. “Uniformity would be an impoverishment,” he said, warning that communities today risk becoming “polarized and torn by extreme positions.” Reflecting on the journey’s emblem — a bridge spanning the Dardanelles — he said it symbolizes not only a link between Asia and Europe but also a deeper call to unity: “It connects Turkey to itself.”

Pope Leo recalled Saint John XXIII, remembered locally as the “Turkish Pope” because he spent nearly a decade as a Vatican diplomat in Turkey before becoming pontiff and worked to ensure Catholics were not marginalized in the early decades of the republic. Echoing the saint’s teaching, Leo dismissed isolationism as “a false logic.” He also highlighted the contributions of women to society and international life and underscored the importance of the family, where “without the ‘other’ there is no ‘I’.”

Turning to the 1700th anniversary of the Council of Nicaea, the primary impetus for his visit, which will include ecumenical meetings and worship with Eastern Orthodox leaders, the pope said the historic 4th-century gathering still speaks of encounter and sustained dialogue.

Turkey has played roles in several regional conflicts in recent years, including involvement in the Syrian war and support for Azerbaijan in its conflict with Armenia. At the same time, Ankara has taken part in diplomatic efforts, including mediating between Russia and Ukraine and influencing ceasefire discussions involving Hamas.

Pope Leo was scheduled to continue on by air to Istanbul following the speech, and had no further public events planned for Thursday.

LIVE updates: Follow Pope Leo XIV’s first Apostolic Journey to Türkiye (Turkey) and Lebanon

This article was originally published by CNA.