The Last Vision had by the Three Children of Fatima, during the Miracle of the Sun on October 13, 1917, was that of Our Lady of Mount Carmel. Wouldn't You Think that "Sister Lucy" in her book "Calls" (published in 2000) Would Mention Something About Wearing the Brown Scapular when Speaking About this Apparition? Nope.
Our Lady of Mount Carmel Has Nothing to Do with the Brown Scapular
In the chapter dealing with “the call to a life of total consecration to God,” “Sister Lucy” starts out:
In my view, the apparition of Our Lady of Mount Carmel means total consecration to God. By showing herself clothed in a religious habit, she wished to represent all the other habits by which those who are totally consecrated to God can be distinguished from ordinary secular Christians. (p. 180)
Later on in this chapter in which nothing other than the religious life is discussed, we hear the constant refrain from “Sister Lucy” about the necessity of “obedience”:
All of us, but more especially consecrated souls, need to live by faith: that faith which sees God in others, in authority, and in everything that happens: that faith which assures us that authority represents God and, then, by obeying, we are doing the will of God. (p. 181)
Surely, with another chapter of Calls dedicated to the meaning of the apparition of Our Lady of Mount Carmel, we would find another chance for “Sister Lucy” to speak about the Brown Scapular and its role in protecting the faithful in this age of apostasy. No. Instead we have another chapter filled to the brim with Bible quotes, this time on “the [generic] call to holiness” (p. 195).