10 of the 13 new cardinals will be eligible to vote in the next conclave, including Jesuit Father Michael Czerny, who oversees the Vatican department for migrants and refugees.

Describing the Amazon rainforest as "vital for our planet," Pope Francis joined the regions bishops in praying for action to extinguish the massive fires burning there.

"'Look, Lord, I belonged to this association; I was a friend of that bishop, of that cardinal, of that priest.' No, titles do not count; they do not count."

The pope told his security detail to "let her be. God speaks" through children.

Pope Francis will visit Mozambique, Madagascar and Mauritius in his September trip, writes Vatican correspondent Gerard O'Connell, all former colonies facing development challenges.

The revised statutes are meant to ensure that the Vatican Bank conducts its business solely for “the works of religion and of charity.”