Pope Leo XIV: A Name of Division, or a New Attempt at Unity?

Pope Leo XIV: A Name of Division, or a New Attempt at Unity?

When Pope Leo XIV chose his papal name, it triggered mixed reactions, including disappointment among some observers. To those unfamiliar with Church history, the response seemed surprising. Yet a closer look reveals why the name “Leo” carries heavy historical weight, often linked to major turning points and painful divisions in Christianity.

The Historical Burden of the Name Leo

• Leo I (5th century): Closely associated with the Council of Chalcedon (451), which deepened the split between Chalcedonian churches and the Oriental Orthodox, including the Copts. From the Coptic perspective, the division was not about denying Christ’s full divinity or humanity, but about differing Christological wording and authority. The Coptic Church confesses Christ as one united incarnate nature of the Word—without confusion, change, division, or separation.
• Leo IX (11th century): Linked to the events culminating in the Great Schism of 1054, which separated the Roman Catholic and Eastern Orthodox Churches over issues of papal primacy, the Filioque, politics, culture, and mutual mistrust.
• Leo X (16th century): Reigned during Martin Luther’s early protests. His handling of indulgences and Church abuses contributed to Luther’s excommunication and the Protestant Reformation, fragmenting Western Christianity.
• Leo III (8th–9th century): Crowned Charlemagne as emperor in 800, strengthening papal political influence and laying the foundation for the Holy Roman Empire. This event elevated the papacy but also fuelled centuries of Church-State power struggles.

These associations naturally raise the question: did the new pope choose “Leo” as a symbol of past divisions and authority or as an opportunity for redemption and healing?

Early Signs of a Unity-Focused Papacy

Early actions suggest Pope Leo XIV is deliberately reshaping the name’s legacy toward reconciliation:

• At his inaugural Mass on 18 May 2025, he presented the Petrine ministry in the language of love, service, and unity rather than power.
• On 14 May 2025, he met Eastern Catholic leaders and honoured their distinct liturgies, traditions, and history of suffering, making clear that unity does not mean Latinisation.
• He has actively used the 1700th anniversary of the Council of Nicaea as a bridge for dialogue. In June 2025, he addressed a major symposium on Catholic-Orthodox unity. In November 2025, he visited ancient Nicaea (İznik) in Türkiye, where he met Ecumenical Patriarch Bartholomew, attended the Divine Liturgy, and signed a joint declaration expressing hope for full communion.
• His first foreign trip also included respectful interfaith gestures, such as a silent visit to Istanbul’s Blue Mosque, and pastoral outreach to Christians in conflict zones, including southern Lebanon.

A Promising Direction

Pope Leo XIV appears conscious of the name’s historical baggage. Instead of projecting dominance, he is using it to promote dialogue, respect for the Christian East, healing of old wounds, and peaceful witness in a divided world.

Full unity remains distant. Significant theological issues persist—especially regarding Chalcedon, Christology, papal authority, and the nature of communion. Yet his early steps signal a sincere effort to transform “Leo” from a name associated with division into one of reconciliation and hope. Whether this vision will yield lasting results is still unfolding, but it offers an encouraging start.