Vatican City, 18 January, 2024 / 1:00 pm (ACI Africa).
The Week of Prayer for Christian Unity will be celebrated by Catholics and other Christians worldwide from Jan. 18–25.
The theme for 2024, “You shall love the Lord your God ... and your neighbor as yourself,” is taken from the Gospel of Luke and selected by the Vatican’s Dicastery for Promoting Christian Unity, the Faith and Order Commission of the World Council of Churches, and the ecumenical community of Chemin Neuf in Burkina Faso.
Each day of the weeklong celebration is centered on different Scripture readings and meditations, which can be found on the website of the Dicastery for Promoting Christian Unity. Other material prepared for the weeklong celebration includes the text for an ecumenical service, a historical overview, and key dates in ecumenical relations since the launch of the project.
The internationally observed effort first started in 1908 under the leadership of Servant of God Father Paul Wattson, the founder of an Anglican religious community and later a convert to Catholicism. It was initially called the Octave of Christian Unity, with the approval of Pope Pius X, and was subsequently promoted by Pope Benedict XV.
The octave is celebrated from Jan. 18–25 in the Northern Hemisphere and is typically observed around the feast of Pentecost in the Southern Hemisphere.