The importance of mantras and their healing effects. Mantra is a sound or a series of sounds given to a yoga student or disciple to remember constantly for a specific spiritual purpose. In the interior map of our web consciousness, the energy of consciousness takes two forms: sound and light. At a certain stage, the sound and light energies entwine and unify our consciousness. At the present stage of our development, each is experienced differently, so we begin the path to unity and enlightenment with the sound of a mantra. The initiation into light comes a little later. This book, written in a simple and easy-to-understand manner, unravels the importance of mantras and their healing effects.