I wear both the Brown Scapular and the Miraculous Medal because I believe that I would receive the spiritual benefits the Blessed Mother had promised through St. Simon Stock and St. Catherine Labouré, respectively. The biggest promise for wearing the Brown Scapular is this one: "Whosoever dies wearing it shall not suffer eternal fire." This is an unbeatable promise. As for the Miraculous Medal, those who wear it with confidence will receive great graces. I can testify personally that the Lord has been pouring graces on me nonstop since I wore it. Mind you, wearing the Scapular or the Medal is not being superstitious. It is simply an act showing that you do trust in God's promises. I am posting an older Fr. Mark Goring video to let him explain the Brown Scapular to you. Of course, you can find all about the Scapular and the Medal online.