Listen to the words of the Great Mother. I who of old was also called among men Artemis, Astarte, Athene, Dione, Melusine, Aphrodite, Cerridwen, Cybele, Arianrhod, Isis, Dana, Bride and by many other names. At mine altars the youth of Lacedaemon in Sparta made due sacrifice.
At My Altars the youth of most distant ages gave love, and made due sacrifice. Whenever ye have need of anything, once in the month, and better it be when the Moon is Full, then shall ye gather in some secret place and adore the Spirit of Me, Who am Queen of All Witcheries. There shall ye gather, ye who are fain to learn all Magick, yet have not yet won its deepest secrets: to these will I teach things that are yet unknown.
And ye shall be free from slavery; and as a sign that ye be really free, ye shall be naked in your rites; and ye shall dance, sing, feast, make music and love, all in my praise. For mine is the ecstasy of the spirit, and mine also is joy on earth, for my law is love unto all beings.
Keep pure your highest ideal, strive ever towards it, let naught stop you or turn you aside. For mine is the secret door which opens upon the Land of Youth, and mine is the cup of the wine of life, and the Cauldron of Cerridwen, which is the Holy Grail of immortality.
I am the Gracious Goddess, who gives the gift of joy unto the heart of man. Upon earth, I give the knowledge of the spirit eternal and beyond death, I give peace and freedom and reunion with those who have gone before. Nor do I demand aught in sacrifice, for behold, I am the Mother of all living, and my love is poured out upon the earth.
Hear ye the words of the Star Goddess: She in the dust of whose feet are the hosts of heaven, and whose body encircles the Universe. I who am the beauty of the green earth, and the white Moon among the stars, and the mystery of the waters, and the desire of the heart of man, call unto thy soul. 'Arise, and come unto me.'
For I am the soul of nature, who gives life to the universe. From me all things proceed, and unto me all things must return; and before my face, beloved of Gods and of men, let thine innermost divine self be enfolded in the rapture of the infinite.
Let my worship be within the heart that rejoiceth; for behold, all acts of love and pleasure are my rituals. And therefore let there be beauty and strength, power and compassion, honour and humility, mirth and reverence within thee.
And thou who thinkest to seek for me, know thy seeking and yearning shall avail thee not unless thou knowest the mystery; that if that which thou seekest thee findest not within thee, thou wilt never find it without thee.
For behold, I have been with thee from the beginning; and I am that which is attained at the end of desire.
So mote it be!
There are many Charges of the Goddess in Wicca, from the ones written by Gerald Gardner or Doreen Valiente (the most widely known) to many other writings. Here is the Wikipedia page about the Charge - you should read it so you understand its origins and how it developed over time.
Like all Creeds in Wicca, this is fluid and should speak to you. It gives some fundamental beliefs, the Law of the Goddess - Love Unto All Beings, and some poetic instructions for practicing Wicca throughout the year.
I am posting a few different charges here, you find the one that best fits your understanding of Wicca and how you feel is right to believe and follow.
Whenever ye have need of any thing, once in the month, and better it be when the moon is full, then shall ye assemble in some secret place and adore the spirit of She, who is Queen of all witches. There shall ye assemble, ye who are fain to learn all sorcery, yet have not won its deepest secrets; to these will She teach things that are yet unknown. And ye shall be free from slavery; and as a sign that ye be really free, ye shall be naked in your rites; and ye shall dance, sing, feast, make music and love, all in Her praise. For Hers is the ecstasy of the spirit, and Hers also is joy on earth; for Her law is love unto all beings. Keep pure your highest ideal; strive ever towards it; let naught stop you or turn you aside. For Hers is the secret door which opens upon the land of youth and Hers is the cup of wine of life, and the cauldron of Cerridwen, which is the Holy Grail of immortality. She is the gracious goddess, who gives the gift of joy unto the heart of man. Upon earth, She gave the knowledge of the spirit eternal; and beyond death, She gives peace and freedom, and reunion with those who have gone before. Nor does She demand sacrifice, for behold, She is the mother of all living, and Her love is poured out upon the earth.
She who is the beauty of the green earth, and the white moon among the stars, and the mystery of the waters, and the desire of the heart of man, calls unto thy soul. Arise, and come unto Her. For She is the soul of nature, who gives life to the universe. from Her all things proceed, and unto Her all things must return; and before Her face, beloved of gods and men, let thine innermost divine self be enfolded in the rapture of the infinite. Let Her worship be within the heart that rejoiceth; for behold, all acts of love and pleasure are Her rituals. And therefore let there be beauty and strength, power and compassion, honor and humility, mirth and reverence within you. And thou who thinkest to seek Her, know thy seeking and yearning shall avail thee not unless thou knowest the mystery; that if that which thou seekest thou findest not within thee, then thou wilt never find it without thee. For behold, She has been with thee from the beginning; and She is that which is attained at the end of desire.
