You possess the power of mind to bless others and thus benefit them, and at the same time you are benefiting yourself. When you think, feel, or will, your spirit creates a force through your brain. This force of your thought vibrates through your brain and nerves and then out to other minds as a spiritual force. When you bless others or pray that they shall enjoy health or prosperity, or when you experience any good feeling or goodwill for another, you actually create a force of thought which goes to that other mind with unerring aim. At the same time, your good thought tunes your entire nature to a good vibration and creates a tonic in your body superior to anything you could drink or ingest. Animated by love and goodwill, you can bless with the same fervor and you will be transformed, temporarily at least, into an angel. Persistent, personal expression of love and goodwill can eventually transform your whole nature into an image of love and goodwill.