There are many things that we have in this life that we might call "sentimental," like a box full of old letters. Some of us hold on to those types of things more closely than others. Some of us dwell on them much more often than we ought. However, all of these earthly objects, memories can do nothing to save us. Jesus Christ is the one who saves us. And He does not have a box full of stuff, with letters addressed to you. He has a book of life, with your name written in it, because of the faith that He has gifted you through the Word and Sacraments.