God and Goddess are names we give to the "energies" all around us. God is "the supreme spirit"; the creator! In witchcraft we give the names because they do not really have names, it is so that we can "connect" with the energy of the "spirit". Everything on the planet has "movement" (ask any scientist!). This movement and growth is what the witch means by "the spirit" in the sense that everything on Earth is "alive". So there are "spirits" in all things;flora and fauna;rocks, soil, etc. All have their different "energies", it is the harnessing of this energy with our own that we use in spells and rituals. But there is no forgetting the "supreme" spirits! The creator of life itself;the sun; and the "controller of life" the sea, from which all life came from. This is why witches will give many names to the Sea Goddess (Moon),Queen of Heaven, Queen of the sea;Queen of the Oceans. WE give names to these effects because it is the only way for the human Mind to grasp the significance of the mysteries.