Pope Leo XIV warned participants at a European conference on peacebuilding that the “spread of relativism” and reducing truth to a mere opinion undermine the moral foundations needed to build a lasting peace.

Leaders of several pro-life organizations who spoke with OSV News at the 53rd annual March for Life in Washington Jan. 23 said the Trump administration still has work to do when it comes to their cause.

Cardinal Joseph W. Tobin of Newark, New Jersey, joined several religious leaders for a Jan. 25 “National Faith Call to Action,” organized and hosted online by Faith in Action, a global, nonpartisan, faith-based network that counts 1,000 congregations in the U.S., as well as in Haiti, Central America, Africa and Eastern Europe.

After a second fatal shooting in January involving federal agents in Minneapolis during an increase in federal immigration enforcement, Archbishop Bernard A. Hebda presided over an evening Mass for peace Jan. 25 at the Cathedral of St. Paul in St. Paul.

Russia’s latest missile strikes on Kyiv and other Ukrainian cities were aimed deliberately at civilians and civilian infrastructure and bear clear signs of crimes against humanity, Major Archbishop Sviatoslav Shevchuk said, as Ukraine enters another week of winter fighting.

All Christians are called to invite everyone to trust in Christ, who enlightens and consoles, Pope Leo XIV said.

Peace is built on respect for all people, Pope Leo XIV said after praying the Angelus with visitors gathered in St. Peter’s Square Jan. 25.

Catholic leaders are calling for peace the day after a second person was killed by federal agents this month in Minneapolis.

Pope Leo XIV didn’t just write his first message as pontiff for World Communications Day Jan. 24. He wrote a programmatic document on artificial intelligence in response to the challenges of the modern world, just like Pope Leo XIII faced the industrial revolution more than a century before.

Jan. 23 was what Lauren Handy called “my freedom anniversary.” It was exactly one year since President Donald Trump pardoned her and 22 others for violating the federal Freedom of Access to Clinic Entrances Act, or FACE Act.