Mantras are an excellent method of aligning yourself with high-power attractor patterns.
As Sri Siva writes in his book:
"To Change Your Destiny, Change the Sounds in Your Consciousness.
The mind is a bunch of sounds. This is the model of the Siddhas. And what did they mean by the statement that your mind is a bunch of sounds? Your mind is made up of language. Ninety percent of your mind is language. If you pull out language from the mind, the mind would not exist. Then, what is language? Language is sound—sound and meaning put together. Now, what is sound? Sound is just a bunch of vowels and consonants. If you understand vowels and consonants, you have understood most of your mind. So, if you want to change your mind, change the sounds in your consciousness. Your mind has a sound pattern. Your unconscious has a sound pattern. Change these patterns and you will find yourself manifesting the life of your dreams. By using the mantras presented in this book, you can change your destiny by changing the sounds of your consciousness. Mantra, combined with intention and attention, will create miracles in your life."
If you have the opportunity to take an advanced class from Sri Siva himself, do it. You'll raise your level of consciousness immensely.
May the Power be with you.
