Scapulars were originally part of the garment of monks. It began as something similar to an apron but evolved to be a mark of commitment to the religious Order. As lay people became dedicated to following some of the ways of the priests and monks, a smaller version of the scapular was used to signify this connection. The earliest religious Orders with lay “Confraternities” were the Servites, Carmelites, Trinitarians and Mercederians. The Franciscans, Benedictines, and Dominicans also developed Third Order lay groups. The scapulars are blessed, and wearers are “invested” in the wearing of the scapular with an expectation of prayers, charity, and devotion as a part of the investiture and relationship to a religious Order. They are not good luck charms or magical artifacts.
In the course of time other Orders received the faculty of blessing small scapulars and investing the lay faithful, although such scapulars were not always connected with a confraternity. Pope Leo XIII approved several new scapulars in the early 1900s, including one to St. Michael the Archangel. The additions of these scapulars brought the total number to 17.
There are five early scapulars which are often grouped together on one string. This is referred to as the Five-Fold Scapular.
The five are: the Scapular of the Most Blessed Trinity, that of the Carmelites, of the Servites, of the Immaculate Conception, and the Red Scapular of the Passion. When the scapulars are joined together, the bands must be of red wool, as required by the Red Scapular; it is customary to wear the Red Scapular uppermost and that of the Most Blessed Trinity undermost, so that the images specially prescribed in the case of the Red, and the small red and blue cross on the Scapular of the Blessed Trinity, may be visible.
(New Advent, Catholic Encyclopedia)
Scapulars are blessed and invested only once. They are expected to be worn constantly.
The White Scapular of the Blessed Trinity began when Pope Innocent III authorized the Trinitarian Order in 1198 and had a vision of an angel in white with a cross of blue and red on the chest. This became the habit of the order and the design of the scapular.
The Brown Scapular of the Carmelites is the most widely known scapular and was given to St. Simon Stock while he was in England in 1251. The Blessed Virgin promised to grant special aid at the hour of death to those wearing this scapular.
The Black Scapular comes from the Servite Order which began in 1255 and was sanctioned by Pope Alexander IV. This scapular honors the Seven Sorrows of Mary.
The Blue Scapular came as a part of a vision of Venerable Ursula Benicasa, who founded the Order of Theatine Nuns. She saw Jesus and asked Him to grant favors to all who wore the Blue Scapular in honor of the Immaculate Conception. Pope Clement X in 1671 and Clement XI granted indulgences for wearing this scapular.
The Red Scapular of the Passion began after a vision by a Sister of Charity of St. Vincent de Paul in 1846. Jesus promised to all who wear this on Fridays, an increase in faith, hope and charity. The vision was reported to Pope Pius IX and he granted the Lazarists Order the faculty of blessing and investing this scapular.
The 17 Approved Scapulars:
1.
Brown Scapular of Our Lady of Mount Carmel
2.
Green Scapular
3.
Black Scapular of the Passion
4.
Black Scapular of the Seven Dolours of Mary
5.
Blue Scapular of the Immaculate Conception
6.
Red Scapular of the Passion
7.
Scapular of the Blessed Virgin Mary
8.
Scapular of the Most Precious Blood
9.
Scapular of the Sacred Hearts of Jesus and Mary
10.
Scapular of St. Benedict
11.
Scapular of St. Dominic
12.
Scapular of St. Joseph
13.
Scapular of St. Michael the Archangel
14.
White Scapular of the Immaculate Heart of Mary
15.
White Scapular of the Most Blessed Trinity
16.
White Scapular of the Mother of Good Counsel
17.
White Scapular of Our Lady of Ransom
May more Catholics have recourse to these and all Sacramentals. Those unfamiliar with the purpose of Sacramentals or their benefits
should consult the Baltimore Catechism.