Symbols may be used as a tool to focus one's will during ritual or a working, but it's the concentration and effort of the witch that works the magic, not the symbol. In particular I'd point out that a pentacle is a sacred symbol of the divine. read more
Wicca magick is a tool we use to act on the subtle - or energy, or quantum - level of reality. The quantum level is the causal realm. It is the subtle influences at the quantum level that decide which way reality will go. read more