The Vatican released a comprehensive note on September 16 affirming the enduring importance of interreligious dialogue as a path toward peace and fraternity. Titled “A Journey of Hope: Sixty Years of Interreligious Dialogue and Fraternity in the Light of the Conciliar Declaration ‘Nostra Aetate’,” the document marks six decades since the Second Vatican Council promulgated its landmark declaration on the Church’s relationship with non-Christian religions.

Pope Leo XIV granted approval for the text on June 22. The 8,600-word note is the result of collaboration among three Vatican dicasteries, including the Dicastery for Promoting Christian Unity, which oversees relations with Judaism. The document invites humanity to enter a common “journey of hope,” emphasizing that such progress requires courage and a genuine shift in mindset to achieve peaceful coexistence.

Historical Context and Nostra Aetate

The note retraces the essential stages of Catholic interreligious engagement since 1965. It highlights Pope Leo XIV’s recent contributions to theological reflection, alongside those of his four predecessors, examining both the visible fruits of dialogue and the persistent misunderstandings that remain.

“Nostra Aetate” is described as a profound change in how the Church understood its relationship with people of other faiths. The declaration was conceived partly as a response to the Shoah—the systematic persecution and murder of six million European Jews by the Nazi regime between 1933 and 1945. A major catalyst for the document was a June 13, 1960, meeting between St. John XXIII and French academic Jules Isaac, who had lost family members at Auschwitz and published a study on the Church’s historical “teaching of contempt” toward Judaism.

The note aligns “Nostra Aetate” with another conciliar document, “Dignitatis Humanae,” which declared religious freedom a fundamental human right. Together, these texts established the foundation for official Catholic-Jewish dialogue and recognized the Jewish roots of Christianity for the first time in magisterial teaching.

Theological Foundations

The document stresses that authentic interreligious dialogue aims to build a fraternal society capable of accepting differences, rather than establishing a single world religion. It emphasizes that respect and esteem must undergird all such encounters.

Particular attention is given to the distinctive character of Jewish-Christian dialogue. The note states that what Jesus brought into Christianity as Jewish inheritance forms part of the theological structure of Christianity itself. Consequently, this dialogue cannot be regarded as secondary; it is essential for Catholics to become fully aware of their own original identity.

The text reaffirms that God’s covenant with the Jewish people is irrevocable and continually challenges the Church. However, it clarifies that this does not imply two parallel paths to salvation. The Church teaches that Christ is the one and only Redeemer. Instead, the note argues that as Christians come to know and love the Jewish roots of their tradition, they better understand themselves and strengthen their religious identity.

Contemporary Challenges

The document identifies several unprecedented challenges facing interreligious relations today, including conflicts, persecution, the weaponization of religion, secularization, and polarization. In response, the three dicasteries called for a renewed pedagogy of dialogue, putting into practice informed encounters between Catholics and those of other beliefs.

This release comes as the Church continues to navigate complex global dynamics. The note serves as both a historical review and a forward-looking guide, urging believers to engage with others in a spirit of hope and mutual respect. For further context on the Church’s engagement with religious persecution, see Vatican Commission Records 1700 Martyrs in 21st Century.