At my first assignment we had a weekend associate who helped us with

the busy Mass schedule by the name of Fr. Gary Hoover OSB from the
Benedictine Abby of St. Andrew (home of champions.) One day somebody brought in a Benedictine medal to be blessed, which they wanted blessed by a Benedictine priest (though any priest is permitted to give the blessing.)
The whole medal is used as a prayer to ward off the temptations of the devil. If you would like a full description and history of the medal you might want to look
here or
here.
On the back side of the medal is the Benedictine cross (Benedict means blessed and the medal as well as the people in this order are named after Saint Benedict) or Fleurie Cross. Once again we see the use of the

Greek cross as its base. Like the Conqueror’s Cross from last week we find letters in the four quadrants of the cross, “C S P B.” These four letters stand for, “Crux Sancti Patris Benedicti” or “the Cross of our holy father Benedict.”
There is an interesting story about the rest of the letters. On the cross itself we see the letters, “C S S M L” and “N D M S D.” Surrounding the cross are the letters, “V R S N S M V S M Q L I V B.” As it turns out the meaning of these letters had been forgotten for hundreds of years! But in 1415 an old (old even in that day) manuscript was found giving us the key to what these letters meant. (Can you imagine being that monk that discovered the secret to the mystery? I bet he got extra grog that night!) Anyway, the letters on the cross stand for, “Crux Sacra Sit M

ihi Lux” or "May the Holy Cross be my light,” and “Non Draco Sit Mihi Dux” or “Let not the dragon be my guide.” The rest of the letters are a prayer used while making the sign of the cross while making a petition to be protected from temptation, “Vade Retro Satana, Nunquam Suade Mihi Vana - Sunt Mala Quae Libas, Ipse Venena Bibas” or “Begone, Satan! Do not suggest to me your vanities - evil are the things you propose, drink your own poison.”