So what… the promise of being saved from Eternal Fire by wearing this is renot authentic then?
What about the miraculous medal? Or the green scapular? Or the Divine Mercy Devotion? Or the Chaplet of the Holy Wounds… how much of those promises are actually real?
The Brown Scapular is “real” it comes from the Habit of the Carmelites and is a devotion towards Our Lady and a help to follow Christ. Just because certain aspects from hundreds of years ago are in question …does not make it not “real”. It is a real blessed sacramental.
As for the Miraculous Medal and the Divine Mercy -those we have no historical doubt about. Such are recent --and are extremely well documented.
About “Private Revelations”:
Catechism:
67 Throughout the ages, there have been so-called “private” revelations, some of which have been recognized by the authority of the Church. They do not belong, however, to the deposit of faith. It is not their role to improve or complete Christ’s definitive Revelation, but to help live more fully by it in a certain period of history. Guided by the Magisterium of the Church, the sensus fidelium knows how to discern and welcome in these revelations whatever constitutes an authentic call of Christ or his saints to the Church.
About Sacramentals per se:
Catechism:
SACRAMENTALS
1667 "Holy Mother Church has, moreover, instituted sacramentals. These are sacred signs which bear a resemblance to the sacraments. They signify effects, particularly of a spiritual nature, which are obtained through the intercession of the Church. By them men are disposed to receive the chief effect of the sacraments, and various occasions in life are rendered holy."173
The characteristics of sacramentals
1668 Sacramentals are instituted for the sanctification of certain ministries of the Church, certain states of life, a great variety of circumstances in Christian life, and the use of many things helpful to man. In accordance with bishops’ pastoral decisions, they can also respond to the needs, culture, and special history of the Christian people of a particular region or time. They always include a prayer, often accompanied by a specific sign, such as the laying on of hands, the sign of the cross, or the sprinkling of holy water (which recalls Baptism).
1669 Sacramentals derive from the baptismal priesthood: every baptized person is called to be a “blessing,” and to bless.174 Hence lay people may preside at certain blessings; the more a blessing concerns ecclesial and sacramental life, the more is its administration reserved to the ordained ministry (bishops, priests, or deacons).175
1670 Sacramentals do not confer the grace of the Holy Spirit in the way that the sacraments do, but by the Church’s prayer, they prepare us to receive grace and dispose us to cooperate with it. "For well-disposed members of the faithful, the liturgy of the sacraments and sacramentals sanctifies almost every event of their lives with the divine grace which flows from the Paschal mystery of the Passion, Death, and Resurrection of Christ. From this source all sacraments and sacramentals draw their power. There is scarcely any proper use of material things which cannot be thus directed toward the sanctification of men and the praise of God."176
More here:
scborromeo.org/ccc/p2s2c4a1.htm