A great Persian poet has said that the repetition of the sacred name will not add sacredness to the Sacred, but it will make your own soul sacred. Those who understand from a psychological point of view the value of autosuggestion and the value of repetition, and how this works upon their body and their mind, are beginning to understand the elementary aspect of it. But before them is a large world of sound and mystery which is still closed, because they do not know that by repeating one word or one thing this may bring about a particular result - but it may do harm to something else.