“They shall beat their swords into plowshares and their spears into pruning hooks” (Is 2:4) is the theme of Pope Leo XIV’s Message for the 2026 World Day of Prayer for the Care of Creation, published in the Bulletin of the Holy See.
The World Day of Prayer for the Care of Creation will be on 1 September, thus beginning the Ecumenical Season of Creation, which will conclude on 4 October, the feast day of Saint Francis of Assisi.
The Holy Father’s Message highlights the connection between armed conflict and environmental degradation. Such degradation constitutes both a serious violation of our duty to care for creation, as well as a long-term threat to the lives of hundreds of millions of people. The now widespread awareness of the impact of war on natural resources has not led to the creation of adequate institutions or to responsible decisions aimed at preventing conflicts and resolving disputes peacefully. The title — a passage in which Isaiah prophesies the transformation of weapons into agricultural tools — is an explicit invitation to prioritize development and sustainability over violence and destruction.