The Goddess is the Encircler, the Ground of Being; the God is That-Which-Is-Brought-Forth, her mirror image, her other pole. She is the earth; He is the grain. She is the all encompassing sky; He is the sun, her fireball. She is the Wheel; He is the traveler. He is the sacrifice of life to death that life may go on. She is the Mother and Destroyer; He is all that is born and is destroyed.
Unless I have enough personal power to keep commitments in my daily life, I will be unable to wield magical power. To work magic, I need a basic belief in my ability to do things and cause things to happen. That belief is generated and sustained by my daily actions.