Nature has an intelligence of its own.
It knows when what is required.
We are made out of nature and nature is made out of us.
Everything is made up of the same basic 5 elements – air, fire, water, earth and ether.

Silence is healing and so is sound.
Sound energy travels through every cell like a subtle life force. All cultures have been using chanting as a way of uplifting the spirit for thousands of years. It activates energies within that bring peace, oneness and non-duality in the self. Chanting creates harmony and balance between all the elements we are made of.

“In the beginning was the Word, and the Word was with God, and the Word was God.” – John 1:1

If we replace the word ‘word’ with ‘sound’, we see that it was sound that became manifest. The big bang of the Big Bang Theory is sound.

Birdsongs of dawn, a mother’s lullaby, big fat raindrops hitting the roof and the wind making itself heard through the rustling of leaves – all these vibrations have a particular and distinct effect on each of us.

Each human body has its own unique vibration, which is sacred to that individual. With attention turned inwards I attempt to listen in on my own inner sound. Re-aligning with this sound and the cosmic hum serves to balance my energetic body and brings me closer to re-connecting me with my divine presence. I chant and listen to all sounds with every intention to heal.

Ref:
How to use sound to heal yourself. : http://www.chopra.com/articles/how-to-use-sound-to-heal-yourself#sm.001vy3alt5atekn11ti160re53l74