The fruit of the Mystery is Mortification and Purity.
When most people hear the word mortification they jump to the self flagellation and wearing of hairshirt like the albino in The DaVinci Code. It could also be like putting a pebble in your shoe and walking around with it. Pope John Paul II, wrote an Apostolic Letter on Suffering, Salvifici Doloris, in which he wrote “Christ does not explain in the abstract the reasons for suffering, but he states: “Follow me!”. Come! Take part through your suffering in this work of saving the world, a salvation achieved through my suffering! Through my Cross”. On the other side Purity is also a fruit of the mystery and we need to strive to be pure if we want to follow the Lord. Confession is a major help in keeping us pure.
Deep in the well 