Walking Together Towards 2033: The Call to Church Unity in Times of Uncertainty
Pope Leo XIV emphasizes to the delegation of the Ecumenical Patriarchate the importance of the Nicene Creed as a compass for Christian reconciliation and global peace
The recent feast of Saints Peter and Paul, patrons of the Church of Rome, once again provided the setting for a gesture that transcends ecclesiastical diplomacy. In his meeting on June 30 with the delegation sent by Ecumenical Patriarch Bartholomew, Pope Leo XIV reaffirmed his commitment to continue the journey toward full unity among all Christian denominations, a goal that feels more urgent today than ever before.
During his address, the Holy Father emphasized the vitality of this relationship, recalling the shared memory in San Giorgio al Phanar last November. However, beyond the cordiality, the Pope set his sights on the year 2033, the date that will mark the second millennium of the Redemption. The desire expressed by Leo XIV is clear: that the journey toward this jubilee be a joint effort, with the Nicene Creed as the guiding principle. Regarding the recent commemoration of the 1700th anniversary of the First Council, held in Čiznik, the Pontiff recalled that this document offers the key model of “unity in diversity,” grounded in the mysticism of the Trinity.
The message takes on special relevance in the current context, marked by polarization, social tensions, and armed conflicts. The Pope warned that the credibility of the Christian message depends on the ability of believers to present themselves to the world as an authentic sign of peace. According to Leo XIV, this is not merely an internal matter, but a challenge that affects “the very future of humanity.”
Thus, collaboration among Christians ceases to be an option and becomes an imperative necessity in the face of global challenges such as the ethical management of new technologies, the defense of the environment, and the non-negotiable protection of human dignity, especially that of the most vulnerable. The meeting culminated with renewed gratitude to the delegation of the Ecumenical Patriarchate, trusting that the intercession of the apostles Peter and Andrew will continue to guide the steps toward a communion that, beyond differences, can offer hope to a divided world.
Full text of the speech:
ADDRESS OF HIS HOLINESS LEO XIV
TO THE DELEGATION OF THE ECUMENICAL PATRIARCHATE
ON THE OCCASION OF THE SOLEMNITY OF SAINTS PETER AND PAUL
Tuesday, 30 June 2026
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Your Eminence,
Dear brothers in Christ,
I am very pleased to meet you, following our celebration yesterday of the Solemnity of Saints Peter and Paul, the patron saints of this Church in Rome. Your presence amongst us expresses the fraternal closeness of our sister Church in Constantinople and of its shepherd and guide, His All Holiness Bartholomew, Ecumenical Patriarch. I am deeply grateful to him and to all the members of the Holy Synod for having sent you to Rome to continue the traditional exchange of visits on the feasts of the patron saints of our respective Churches.
In a particular way, I vividly remember participating last year in the Feast of Saint Andrew, at the Patriarchal Church of Saint George at the Phanar. I recall with joy and gratitude the meetings I had with His All Holiness Bartholomew, during which we were able to deepen our mutual friendship and share our views on numerous issues, above all our common desire to make progress on the path towards full unity amongst all Christians.
In this regard, the commemoration of the 1700th anniversary of the First Council of Nicaea was held on the eve of the Feast of Saint Andrew in İznik, at the invitation of Patriarch Bartholomew and in the presence of representatives of other Churches and ecclesial communities. This celebration offered an eloquent testimony to the communion that already exists amongst those who share faith in God, the Father of all, and who believe in Jesus Christ, as Lord and Son of God, and in the Holy Spirit, who inspires us and leads us to the fullness of truth and unity. That commemorative event made clear that the Nicene Creed must be the foundation and guiding principle of this ecumenical journey, offering the model of true unity within legitimate diversity: Unity in the Trinity, Trinity in Unity (cf. Apostolic Letter In Unitate Fidei, 12). May the journey towards the celebration of the second millennium of the Redemption, in 2033, be undertaken together by all the Christian denominations of the world, rediscovering the gift and the call to be witnesses to the Risen One.
In an age marked by wars and growing polarization, as well as cultural and social divisions, Christians — reconciled amongst themselves and united in their profession of the one faith — are called to be a credible sign of peace, making a decisive contribution to the efforts of all men and women of good will to build peace. Moreover, in the current situation, it is not only the credibility of the Christian message that is at stake, but the very future of humanity. The need for greater cooperation amongst Christians in the face of today’s challenges — which include peace, the proper use of new technologies and care for creation — stems from the Gospel of Jesus Christ itself. Indeed, our responsibility for the life and dignity of every human being, beginning with the youngest and most needy, is the criterion that will determine our present and eternal destiny (cf. Mt 25:31–46).
Your Eminence, dear brothers, I once again express my heartfelt gratitude for this visit, as well as for your personal commitment and that of the Ecumenical Patriarchate to promoting the holy cause of Christian unity. I assure you of my prayers. Through the intercession of the holy Apostles Peter and Andrew, brothers in the flesh and in faith, may God our Father accompany us always with his blessing. Thank you!
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