There are about 1.3 billion Catholics in the world, roughly 1/6 of the earth's population (7.6 billion).
On Sept. 19, 2016, four Cardinals penned a letter with five “dubia,” or questions, about the interpretation of Amoris laetitia to Pope Francis, requesting that he “resolve the uncertainties and bring clarity.”
Signed by Cardinals Caffarra, Meisner, Walter Brandmüller, and Raymond Burke, the letter was sent to Pope Francis privately but was released to the public two months later.
Of the four cardinals who signed the "dubia" questions to Pope Francis…
Cardinal Meisner died July 5. 2017.
Cardinal Caffarra died Sept. 6, 2017.
Cardinal Walter Brandmüller, pray for him!
Cardinal Raymond Burke, pray for him!
Interestingly, in 2008, Cardinal Caffara related a correspondence he had with Sister Lucia of Fatima. In her letter, she said that “the final battle between the Lord and the reign of Satan will be about marriage and the family.” “Don’t be afraid”, she added, because “anyone who works for the sanctity of marriage and the family will always be fought and opposed in every way because this is the decisive issue.” And then she concluded: “however, Our Lady has already crushed its head.”
https://www.returntofatima.org/tag/cardinal-caffara/