"The quiet repetition of a single word can help us to descend with the mind into the heart. This repetition has nothing to do with magic. It’s not meant to throw a spell on God or to force him into hearing us. On the contrary, a word or sentence repeated frequently can help us to concentrate, to move to the center, to create an inner stillness, and thus to listen to the voice of God. When we simply try to sit silently and wait for God to speak to us, we find ourselves bombarded with endless conflicting thoughts and ideas. But when we use a very simple sentence such as “O God, come to my assistance,” or “Jesus, master, have mercy on me,” or a word such as “Lord” or “Jesus” it is easier to let the many distractions pass by without being misled by them. Such a simple, easily repeated prayer can slowly empty out our crowded interior life and create the quiet space where we can dwell with God. It can be like a ladder along which we can descend into the heart and ascend to God." Henri Nouwen

Mantras have been used by the saints for many years to help them focus on God. For me, I used the short prayer, "Jesus, I love you; I really love you." Repeating this often helps to refocus on the Lord, who has loved me beyond measure, beyond my expectation. It is my response to his unending love and mercy.