“Magnifica Humanitas”: his first encyclical, on the human person and artificial intelligence
What happened: Pope Leo published his first encyclical, Magnifica Humanitas, on safeguarding the human person in the time of artificial intelligence, building on the Church’s social teaching since Leo XIII.
Why it matters: It offers a faith-filled view of new technology, centered on the dignity of every person.
What happened: Pope Leo published the Apostolic Letter In Unitate Fidei on the 1,700th anniversary of the Council of Nicaea, then went on pilgrimage to İznik (ancient Nicaea).
Why it matters: The Creed we profess every Sunday was first formulated at Nicaea; the Pope invites us to treasure it.
“Drawing New Maps of Hope”: a letter on Catholic education
What happened: For the 60th anniversary of Vatican II’s declaration on Christian education, Pope Leo issued an Apostolic Letter on Catholic schools and universities.
Why it matters: Many grandparents help pass on the faith; the letter honors the work of teachers and families in forming young people.
Two young saints: Pier Giorgio Frassati and Carlo Acutis
What happened: Before more than 80,000 people in St. Peter’s Square, Pope Leo declared Pier Giorgio Frassati and Carlo Acutis saints.
Why it matters: Both young men grew in holiness through daily Mass, prayer, Eucharistic Adoration, Confession and simple acts of charity — a path open to every family.
What happened: Cardinal Robert Francis Prevost of Chicago was elected the 267th Bishop of Rome on 8 May 2025 and took the name Leo XIV. He is the first pope from the United States and the first Augustinian pope.
Why it matters: A pope born in Chicago who spent many years as a missionary in Peru now shepherds the whole Church.