No one really knows what the soul is, but tremble forth it does and, just as mysteriously, shudders away again...The soul is the name for the unifying principle, power, or energy that is at the center of our being. To be in touch with soul means going back to the sacred source, the site of life-releasing energy, the activating force of life; to venture forth and confront the world in all its marvelous and terrifying forces, to make sacred our hours here; to learn to pay such supreme attention to the world that eternity blazes into time with our holy longing. Soul-making, this.
Inwardness and true quietness appear to be but two aspects of the same thing -- of a "truly centered" life. In the innermost religion of life there is a perpetual calm; perturbations and excitements belong to the comparatively superficial part of our own nature. In cleaving to the Center we cannot but be still; to be inwardly still is to be aware of the Center.