Well I do!! Let’s just look at the basic requirements:
You have to be a “practicing” Catholic for the brown scapular, though the green scapular is highly recommended, with even fewer requirements (a) Keep it in your room or wear it (b) Ask a Catholic who believes in it say the one line prayer daily for you “O Mary conceived without sin, pray for us now and a the hour of our death”.
Mt. Carmel is the site of an ancient monastery that honoured the Mother of the Messiah long before her birth, 90 B.C. and where Mary and Joseph probably took Jesus to the beach
Maintain chastity accordiing to your state of life. (Any takers?)
Wear the scapular, blessed by the Catholic Church.
Live a regular life of prayer, usually including the daily Rosary.
Wearing a brown scapular includes a person in the contemplative Carmelite order’s prayers and merits by association. There are already many great saints of this order in Heaven, and Doctors.
Why should you be astonished that a regular affectionate devotion, that includes purity, to the most powerful, wisest, best praying, holiest, most intelligent, compassionate and loving woman who ever lived, and still lives with Jesus in Heaven?
Jesus promised that if we give so much as a cup of water to a disciple because of Him, they would not lose their reward; how much better than a cup of water is constant, tender affection for His and OUR beloved Mother!
It doesn’t mean you won’t be in purgatory until the end of time or grant immunity from sin. It does mean is that you can expect grace to repent when you fall, and to have to benefit of final repentance, either by perfect contrition or priestly absolution before you die.
In my experience, it seems to cause much greater devotion to Our Lady AND Our Lord. To my friend, a nun in the Carmel of Montreal, (coincidence?), I joked that I need a WHOLE nun because of my sins and that’s one reason she is there! Convicts visit THEM and commiserate about the bars of the cloister. Twenty-two sisters in that one convent live much as St. Therese did, though the heat now is much better. They make the hosts for Mass at my parish, rosaries and brown scapulars, and every moment of their work is filled with deep prayer, not only for those who wear the scapular, but for those who mock and ridicule it and its givers, Jesus and Mary.
If you think wearing it is too small a thing to protect us from eternal damnation, then it’s because you doubt the Love and Mercy of Jesus, and the value of our miserable prayers when she repeats them for us, embellished with her own annotations. St. Louis de Montfort speaks of her taking our rotten apples and preparing them on silver trays for Our Lord.
Doctrine of the Carmelite Scapular
Early History of Mount Carmel and the Carmelite Order