Monastic scapulars originated as aprons worn by medieval monks, and later became part of the habits for members of religious organizations, orders or confraternities.
The devotional scapular typically consists of two small (usually rectangular) pieces of cloth, wood or laminated paper, a few inches in size, which may bear religious images or text.
[citation needed] Historically, the monastic scapular was at times referred to as scutum (i.e. shield), as it was laid over the head, which it originally covered and protected with one portion (from which the hood afterwards developed).
[16] A specific aspect of the use of the monastic scapular from its earliest days was obedience and the term jugum Christi, i.e. "yoke of Christ", was used to refer to it.
[17][18] Over the centuries the religious orders adapted the basic scapular as they considered appropriate for themselves, as a result of which there are now several distinct designs, colors, shapes and lengths in use.
It is a symbol of the confraternal way, combining in itself the principle of ora et labora (prayer and work), and so the form was later adopted by pious laity who wished to have an open sign of their devotion.
[citation needed] Some authors suggest that the tradition of wearing a reduced form of a non-monastic scapular started in the 11th century with Saint Peter Damian and the monastic scapular was gradually transformed from an item of clothing that was part of the habit of monks and nuns to a smaller item that expressed devotion by individuals, called oblates, who lived in the world, but wished to be affiliated with a monastery.
With time, it was considered a high honor and great privilege to be granted a small cloth attached by bands which would be worn over the torso in the same manner as the full monastic scapular.
[citation needed] After the disruptions of religious life during the period of the French Revolution and the Napoleonic invasions of France and Italy, wearing of the tertiary habit became prohibited.
Rather than a full length of cloth, it consisted of two rectangles (several inches wide, and much larger than a modern devotional scapular) of wool joined by bands in some fashion.
Some scapulars have extra bands running under the arms and connecting the rectangles to prevent them from getting dislodged underneath the wearer's top layer of clothes.
[27][28][29][16] Regardless of the scholarly debates regarding the exact origin of the Brown Scapular, it is clear that it has been a part of the Carmelite habit since the late 13th century.
The black Scapular of Our Lady Help of the Sick, (for the Confraternity founded by St. Camillus de Lellis) was approved by Pius IX in 1860.
In 1863 he also approved the Green Scapular, which is not from a Confraternity but an image inspired by a vision of the Blessed Mother experienced by Sr. Justine Bisqueyburu from the Daughters of Charity of Saint Vincent de Paul.
Sister Lúcia (one of the three Fátima children visionaries) stated that the Virgin Mary told her: "The Rosary and the Scapular are inseparable".
[33][34] In the United States "Scapular Magazine" helped enroll one million Americans to pray the Rosary based on the Fatima messages.
[36] John Paul II stated that he received his first Brown Scapular of Mount Carmel at age ten when his Marian devotion was taking shape and he continued to wear it into his papacy.
[46] Though each scapular has its own particular qualifications and usage, the Roman Catholic Church has set down certain rules that pertain to all its types, be they monastic or devotional.
[citation needed] The 2004 Enchiridion Indulgentiarum grants the partial indulgence to the faithfuls of Christ who use a crucifix or cross, a crown, a scapular, or a medal blessed by a priest.