Our Lady of Guadalupe and other recognized Marian apparitions show clearly how evangelization does not require complicated plans and elaborate theological explanations but sharing the faith in “a language suitable for all, a language that is comprehensible, like that of Jesus,” Pope Francis said.

Dorothy Day was “a great witness to faith, hope and charity in the 20th century,” a woman who loved the Catholic Church despite the flaws of its members and who knew that serving God meant serving the poor and working for justice, Pope Francis wrote.

Thanking a group of European lawyers for their attention to environmental protection laws, Pope Francis said he was preparing another document on the subject.

Christians must stand firm in their faith but that is not the same as being rigid and unwilling to bend out of compassion for another, Pope Francis said.

Besides getting a pope with a great smile and a winning demeanor, the cardinals who elected him Aug. 26, 1978, unwittingly picked a man with health issues that only 33 days later would lead to his death, making his pontificate one of the shortest ever.

The prelate of Opus Dei said members “accept with sincere filial obedience” the slight modifications Pope Francis made to the section of the Code of Canon Law dealing with personal prelatures.

As controversy and deep division continued in an Indian archdiocese over the direction the priest faces during the celebration of the liturgy, the Vatican confirmed that Pope Francis named Slovak Archbishop Cyril Vasil of Košice as his pontifical delegate to help resolve the dispute.

In a world suffering from “diseases of the soul,” like pride, hatred and violence, the young people who traveled to Portugal for World Youth Day showed that another way of living and interacting is possible, Pope Francis said.

Signaling the Vatican’s growing engagement in efforts to ensure the ethical development of new technologies, the Vatican has announced that “Artificial Intelligence and Peace” will be the theme for the next World Day of Peace, which is scheduled for Jan. 1, 2024.

Pope Francis asked the 1.5 million young people who attended World Youth Day to take “what God has sown into your hearts” back to their home countries and build a joyful church that is open to all.