God is the friend of silence. See how Nature -- trees, flowers, and grass -- grow in stillness; how stars, moon, and sun run their course in silence. The more we receive through quiet prayer, the more we can give in the activity of our daily lives. In essence, it is not what WE say, but what GOD says in us and through us. All our words are useless if they do not come from within.
Recent studies have validated the brain/earth relationship through magnetics. Ancient texts tell us that the body seeks a harmonic balance with the earth. This balance is the goal of the life experience, and may be consciously regulated through non-polarized thoughts of forgiveness and feelings of compassion.