Published to mark the historic 1700th anniversary of the first Ecumenical Council at Nicaea in 325, this document by the International Theological Commission commemorates the Council's enduring legacy - most notably its formulation of the Nicene Creed, a cornerstone of Christian belief universally professed to this day.

Set against the backdrop of the Jubilee Year theme, "Christ our Hope," and coinciding with the shared celebration of Easter by Christians of East and West in 2025, this timely document reaffirms the Church's foundational mission: to proclaim faith in Jesus Christ.

Yet the document offers more than historical reflection. As the Vatican noted in its press release announcing this publication, the Nicene Creed "stands at the heart of the Church’s faith as a wellspring of living water to be drawn upon also today." Providing insights and spiritual resources vital for evangelisation in the contemporary world, it emphasises the Creed's power to foster unity, deepen our understanding of history, and encourage openness and communion.

"Jesus Christ, Son of God, Saviour" will deepen your faith, inspire authentic witness, clarify the truths we profess, and enrich your participation in the Church’s liturgical life. It also equips readers to thoughtfully engage with current cultural and societal challenges, echoing the original spirit of unity, synodality, and mission embodied at Nicaea.