January 1st each year is celebrated as an international day for peace. Today Pope Leo announced the theme for this year’s celebration.
The theme for the January 1, 2026 Day of Peace is:“Peace be with you all: Towards an ‘unarmed and disarming’ peace.” The theme “invites humanity to reject the logic of violence and war, and to embrace an authentic peace based on love and justice.”
It was interesting that at the 50th anniversary of the Maryknoll Lay Missioners last weekend, Marie Dennis announced a new peace initiative from Pax Christi. Marie was previously the director of the Maryknoll peace and justice office, and then was national head of Pax Christi, and the international head of Pax Christi. She now directs the international Pax Christi’s Catholic Non-violence Initiative. It is an attempt to put non-violence at the center of Catholic theology. They are meeting with Vatican officials about that in October.

The pope has also written a book on peace, with the title “And let there be peace.”