Wiccan Rede – “An it harm none, do as ye will.” Meaning “If an action does not cause harm, it’s up to you to decide if you want to do it.” Commonly quoted as the ethical standard of Wicca; encourages individuals to make choices, take responsibility, and think about the consequences of their actions.
Law of Return or Threefold Law – Idea that the intent or “energy” a Wiccan sends out (in spells, prayers, and everyday life) will be returned to that person with three times as much force. Even for Wiccans who do not believe in a literal threefold return, is sometimes used to express the idea that everything is connected, so doing harmful things is not just stupid, it’s dangerous to yourself.
The Charge of the Goddess – Piece of literature written by Doreen Valiente, commonly used in ritual. One of the few things most Wiccans would agree on considering a foundational text.
The Descent of the Goddess – Piece of mythology and ritual drama originating within British Traditional Wicca. Similar to the myth of Inanna’s descent to the Underworld; told as a story of rebirth.
Blessed be – Blessing and statement of affirmation.
So mote it be – “Mote” is Middle English for “shall” or “must” here. Used as a statement of affirmation, much like “amen.”
Go if you must, stay if you will – Phrase often used in thanking the Powers and/or Quarters for their presence during ritual.
The Circle is open, never broken. May the peace of the Powers be ever in your heart. Merry meet and merry part and merry meet again! – Commonly used as the final statement in a ritual, much like the Aaronic blessing in Christianity. (“The Lord bless you and keep you…”) Sometimes “Merry Meet!” is used as a greeting among Pagans/Wiccans in reference to this saying.
Bright blessings – Common closing to letters and emails.