A more Christian, as well as more effective, approach to the global migration crisis would be to move from a concern about "national security" to a concern for "common security," said Cardinal Luis Antonio Tagle.

The promotion of Monsignor John Kennedy to head of the discipline section of the Congregation of the Doctrine of the Faith was the second abuse-related appointment in recent days.

Pope Francis has made it possible for bishops to ensure the validity of marriages celebrated in the traditionalist communities.

"The racial divide in the United States and, sadly, in the Catholic Church in the United States is not something of the past. It is very much something of the present," the bishop said.

The cardinal considered it “highly significant” that Francis’ letter is dated April 4—the anniversary of the assassination of Martin Luther King Jr.

Then the pope asked: “What is the cross for you? Yes, it is the Christian symbol. We make the sign of the cross, but often we do not do it well.”