In a novel diplomatic development, US President Donald Trump has reportedly approached the Greek Orthodox Patriarch of Jerusalem, Theophilos III, to act as an informal mediator to help de-escalate the war between Russia and Ukraine.

According to reports from Israeli media, including Ynet, and Greek news outlet iefimerida, the proposal was discussed during a recent forty-minute meeting between Trump and the Patriarch at the White House. Sources close to the Patriarchate reveal that Trump asked Theophilos III to leverage his long-standing communication channels with Moscow—and specifically with Russian President Vladimir Putin—to explore avenues toward a ceasefire.

Jerusalem Patriarch: A religious intermediary?

Theophilos III is widely regarded as a figure of immense moral and religious authority, largely viewed as free from direct political alignment. Crucially, the Jerusalem Patriarchate has maintained close ties with the Russian Orthodox Church and has notably abstained from recognizing the autocephaly (independence) of the Ukrainian Orthodox Church, which was granted by the Ecumenical Patriarchate in 2019. This stance, combined with Moscow’s historical interest in protecting the Holy Sites in Jerusalem, gives the Patriarch unique diplomatic leverage with the Kremlin.

Furthermore, the Patriarch is no stranger to sensitive diplomacy. He previously assisted in securing the release of Israeli citizen Naama Issachar from a Russian prison. Trump is reportedly eager to utilize these open channels to demonstrate swift progress in resolving the conflict, especially as official diplomatic avenues remain heavily strained.

Mixed reactions and official caution

A meeting between Patriarch Theophilos III and Vladimir Putin is already scheduled for later this month. While no official mediation proposal has formally been presented to Kyiv, a Ukrainian government source generally welcomed the initiative. “Why not? The more mediators there are, the more responses we will get from Russia showing that Putin wants to keep fighting,” the source stated.

However, ecclesiastical sources in Athens have expressed deep skepticism regarding the feasibility of the endeavor, questioning whether Ukraine will ultimately accept a mediator with such close ties to Moscow.

Diplomatic talks shift to Athens

Amid these backstage diplomatic maneuvers, Patriarch Theophilos III arrived in Athens for an official visit, where he met with Greek Foreign Minister George Gerapetritis. While the Greek Ministry of Foreign Affairs focused on regional stability, Gerapetritis reaffirmed Greece’s unwavering support for the Patriarchate and the protection of Christian populations in the volatile Middle East.

The meeting concluded with the signing of a Memorandum of Cooperation between the Greek Ministries of Foreign Affairs and Culture and the Patriarchate to preserve the Holy See’s cultural heritage. Gerapetritis also underscored the vital importance of maintaining the historical Status Quo of Jerusalem, emphasizing the unity required among the ancient Eastern Patriarchates during this highly complex geopolitical era.

Patriarch Theophilos III of Jerusalem met with US President Donald Trump at the White House on Thursday afternoon, June 4. The forty-minute discussion focused heavily on protecting Christian communities across the Middle East and safeguarding freedom of worship in the Holy Land.

The meeting comes at a time of severe regional instability, as Christian populations in Lebanon, Syria, and the Holy Land face mounting pressures and security challenges. During the talks, Patriarch Theophilos expressed deep concern over the vulnerability of these communities, emphasizing that their protection is vital not only for religious reasons but as a cornerstone for regional stability, coexistence, and peace.

“In recent years, Christian communities in the Middle East have faced a harsh reality of instability, growing threats, and rising pressures,” the Patriarch of Jerusalem stated in an official release. “We see ancient communities asking for something fundamentally basic: to continue living in safety, to preserve their faith, and to protect their freedom of worship.”

Safeguarding religious freedom

Addressing President Trump, His Beatitude noted that “safeguarding religious freedom and maintaining open access to the Holy Land is more than a spiritual matter; it is a prerequisite for stability, coexistence, and peace throughout the entire region.”

During the encounter, Patriarch Theophilos honored Donald Trump with the “Grand Cross” of the Order of the Knights of the Holy Sepulchre, one of the highest distinctions bestowed by the Greek Orthodox Patriarchate of Jerusalem.

According to the Patriarchate, the meeting builds upon the established relationship between the Patriarch and the Trump family, serving as a continuation of the US President’s landmark 2017 visit to Jerusalem and the Church of the Holy Sepulchre.

As one of the world’s oldest Christian institutions, the Greek Orthodox Patriarchate of Jerusalem holds a historic role in guarding holy sites, including the Church of the Holy Sepulchre in Jerusalem and the Church of the Nativity in Bethlehem. Patriarch Theophilos III, who has held the patriarchal throne since 2005, has frequently been involved in global religious events, including the consecration of the holy oil used in the coronation of King Charles III.

Related: Millions of Christians Face Persecution, Violence Worldwide: Holy See