A Reflection by His Eminence Metropolitan Nathanael of Chicago 

Celebrating the 1700th Anniversary of the First Ecumenical Council of Nicaea 

Our Lady of the Rosary Cathedral, Duluth, MN 

August 12, 2025 

Your Excellency Bishop Daniel John Felton of Duluth, Honorable Roger J. Reinert, Mayor of Duluth, Beloved brothers and sisters in the Lord,  

Christ is in our midst! He is, He was and always shall be. 

It is truly a profound joy to be with you this evening. I offer my heartfelt gratitude to my fellow brother in Christ, Bishop Felton. Your hospitality, dear brother—first in your home this afternoon and this evening in your Cathedral of Our Lady of the Rosary—has embodied the very spirit of Christian fraternity. I am grateful also to the faithful of this community for receiving me and other guests with warmth and grace. Your welcome reminds us that even across the visible partitions of our Christian family, we may still taste the peace and unity Christ intends for His Body. 

The Crisis: A Church in Fragments  

In 325AD, the Church was finally emerging from what seemed at one time as endless persecution. No longer hidden in catacombs or tested in arenas, she faced a new kind of threat—internal wounds that risked emptying her mission of power and her witness of truth. 

The most dangerous wound was doctrinal. The heresy of Arianism spread like a contagion, denying the full divinity of Christ and undermining the very possibility of salvation. The Fathers knew that if Jesus Christ was not truly God, then the chasm between humanity and God would remain forever unbridged. 

Liturgical disunity compounded the danger. The Feast of Feasts—the Resurrection—was celebrated on different dates, fragmenting the experience and the proclamation of Christ’s victory over death. 

Ecclesiastical schism further fractured the Body. As the persecution of Christians slowly ended, those who formerly lapsed out of fear of death wrestled with how to return to the Church. The Melitian controversy exposed deep divisions over mercy, discipline, and trust. 

Pastoral inconsistency left bishops without common parameters when addressing the spiritual and administrative needs of their flocks. 

Left unresolved, these wounds would have weakened the Church’s witness and even obscured her Gospel. 

The Healing Work of Nicaea 

Into this moment of crisis stepped the Emperor Constantine, summoning bishops from every corner of the Christian world. Guided by the Holy Spirit, the Fathers of the Council applied the healing medicine of the Gospel with clarity, courage, and pastoral wisdom. 

They confessed the truth at the heart of the Christian faith: Jesus Christ is “Light of Light, true God of true God, begotten, not made, of one essence with the Father.” In this, they safeguarded the very possibility of salvation—affirming that the One who redeems us is both fully God—He is the one who saves—and fully man—He is the one who saves all of us for He has assumed all human nature.   

They restored the unity of worship by setting a single date for the celebration of Pascha, so that the Church, scattered across continents and cultures, might proclaim with one voice: “Christ is Risen!” This common rhythm of worship became a visible sign that the Body of Christ could breathe and move together.  

They healed schisms by balancing justice with mercy—receiving back those who had lapsed during persecution, not through compromise, but through discernment that upheld both truth and love. 

And by establishing twenty canons, they introduced a living framework for the governance of the Church. These canons were not an unsympathetic legal code, but a pastoral guide—a method for addressing new challenges with fidelity to Scripture, openness to the Spirit, and a deep commitment to the salvation of souls. 

In this way, the Fathers of Nicaea preserved the truth, reestablished unity, maintained integrity, and bequeathed to the Church a treasury of wisdom that continues to guide us today. 

Following the Model: Christ the Divine Healer 

The Council’s work was not merely a remarkable act of human consensus—it was, in its deepest sense, the continuation of Christ’s own ministry on earth. In the Incarnation, the eternal Son of God bridged the seemingly unbridgeable gap between heaven and earth, taking our humanity into Himself so that we might share in His divine life. In the Resurrection, He not only made healing possible, but revealed that healing and communion with God are our ultimate destiny. 

At Nicaea, this same divine ministry was carried forward through the Church. Christ, the Good Shepherd and Great Physician, worked through His bishops to bind up the Church’s wounds, restore her unity, and renew her witness to the Gospel. The Council became an icon of His own work: confronting falsehood with truth, replacing division with concord, and offering the balm of mercy without surrendering the integrity of the faith. In their deliberations, we see Christ Himself gathering His scattered flock and setting them again on the path to salvation. 

Continuing the Healing: Our Unfinished Work 

 Seventeen centuries later, unfortunately, wounds remain in the Body of Christ. 

Christians of East and West once again find themselves celebrating the Resurrection on different dates. Ecclesiological disagreements persist over papal primacy and conciliarity. Theological differences on the Filioque, grace, purgatory, and clerical celibacy remain unresolved. While some in the East are quick to declare that these matters must be resolved by the Catholic Church, we must acknowledge our own internal issues that need resolution. Perhaps chief among them is ethnophyletism, which still plagues the East despite being formally condemned as a heresy. 

 It is true that events in history have largely shaped our divisions in ways beyond our choosing. The centuries-long Ottoman occupation of much of the Christian East limited interaction between our Churches, isolating us from one another. Similarly, the shifting political, cultural, and theological climates in the West influenced the development of the Church of the West. We grew apart not because we harbored animosity toward one another, but because the circumstances of history kept us on separate paths. Over time, both the Roman Catholic and Orthodox Churches developed practices and teachings that helped preserve our respective self-identity and spiritual life under very different conditions. Today, we are invited to discern with honesty whether these same developments now stand as obstacles to reestablishing communion between our Churches. 

Healing requires truth spoken in love, humility joined to courage, and patience sustained by hope. 

Living the Nicaean Spirit Today 

This gathering tonight is itself a sign of hope. We already stand on common ground in the Nicene Creed. We serve together in defending life, feeding the poor, and upholding human dignity. These are not small achievements—they are signs that the Spirit still binds us. 

Yet unity is nurtured not only through formal agreements, but through regular encounters. We must meet one another often—sharing prayer, conversation, and common works—so that we may grow in mutual knowledge and deeper understanding. From that understanding can blossom appreciation and genuine love. 

In the ecumenical sphere, we often speak of the “dialogue of truth” and the “dialogue of love,” so vividly modeled in the meetings between the Pope of Rome and the Ecumenical Patriarch. While these high-level encounters inspire us to imitate them in our regions and parishes, there is yet another dimension of dialogue we can nurture at the grassroots: the “dialogue of holiness.” This is the meeting of hearts through our shared longing for union with Christ, a longing that St. Paul describes as our participation (koinōnia) in His life, death, and resurrection. 

We draw closer to one another when we recognize and honor those who are already close to Him—the saints of our respective Churches. Saints such as Thérèse of Lisieux, Mother Teresa of Calcutta, Sophrony of Essex, and Paisios the Athonite reveal that holiness is not bound by jurisdiction or custom but springs forth wherever Christ is embraced. For do we not all confess that the Holy Spirit is “present everywhere and fills all things”? Holiness surrounds us, inviting us into communion. 

By venerating these holy ones and learning from their witness, we discover that reconciliation is not merely a task of diplomacy or doctrine—it is the natural fruit of our shared participation in “the one Who is Holy, the one Who is Lord, Jesus Christ” (cf. 1 Cor. 1:9; Phil. 3:10). The saints remind us that our destiny is not parallel paths, but a single life together in Him, where, as St. Paul writes, “Christ is all, and in all” (Col. 3:11). 

Conclusion 

This evening, as we celebrate this important anniversary in the life of Christendom, we are called not only to remember but also to recommit—to be agents of reconciliation, making visible the unity Christ has already accomplished. 

 As we confess together, “We believe in one, holy, catholic, and apostolic Church,” let us also walk together—until the day we stand together, East and West, before the One who is the ground of our very lives. 

 May God grant us the faith of the Fathers, the mercy of Christ our Healer, and the courage to continue His work until that day comes. Amen.