Does the Force use the Jedi, or the Jedi use the Force?
To use the Force, one must be at harmony with it. Only when you are calm and at peace, then you can act with the assurance of control which is needed. When one - you - is at harmony with the entire creation of the Force, the universe, then you act as you must maintain the harmony of all - inside, outside. The will of the Force and of yourself are one way, the one who acts as an actor and the ones acted upon must be the same same. There is no contradiction: there is unity. You are. And because of this, that is the path of Light.
...Jedi Mitth'raw'nurida