Here are several prayers I use daily for my three personal Goddesses whom I worship above all. These prayers are adaptations of some Catholic prayers, and I usually say them with a burning candle, incense and any offerings.
Evocation Prayer to Lilith to empower your magic:
“Blessed bride of Samael, First Wife of Adam, Queen of Hell, Lilith, great Goddess whom I worship above all, she who dwells within my heart and home. I your Priest, I your child, request your presence at my side in this sacred space dedicated to you”
“Mother of demons, who brought forth a feared brood to plague mankind, first of the succubai, who feasts on male flesh, Lady of Beasts, who roams where the wild cats meet with hyena’s and where the satrys call to each other, my chosen help mate, you are all of these and more!.”
“Goddess, demon, rebel, spirit, teacher, mother, sister, friend…dark lady Lilith, Princess of screeching, I call you by your ancient names, Lilith, Layil, Ardat-Lili, Laylah, come to my sacred rite, join me Queen of Illusions and of Night, you know my designs & come to strengthen my spells and magical workings; I welcome you, Lady Lilith”
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Protection chant while envisioning the Goddesses illuminating your surroundings with their protective, loving light:
“Lamastu, Lilith, Naamah, I am protected by your might, I am protected by this light, thrice around the circles bound, evil sink into the ground”
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Cleansing Prayer with a white candle and incence:
“Lilith, heal my body, mind and soul,
Lamastu, banish illness and allow me to take control, no sickness dares stay in me, I speak these words to make it flee, as I will, so mote it be”
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Prayer of Love and Devotion to Lilith:
“My dark mother Lilith, hear me; oh how I love you, Lilith, I meditate on your message all day long & you grant me your strength, courage and rebellious spirit, allowing me to feel confident and to love myself once again”
“I look to your glorious face, which is bright on the right side and dark on the left, i find comfort and feel safe, knowing you are watching over me”
“I listen for your enchanting voice which is as soft and smooth as oil, in the whistling breeze and the bellowing wind, & you teach me ancient wisdom and divine secrets”
“I smell the fragrance of your seductive spirit and taste your honey-sweet name, whenever I smile, as i overflow with gratitude for all you have done for me”
“Lilith, Woman of Harlotry, Queen of the Desert, Ancient Goddess, oh how I love you and I love others for your sake all day long”
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Prayer to bless a freshly cleansed altar to say while waving burning incense in the space :
“Come Goddesses of fire and air, of war and desire, of lust and darkness! Feared and revered Divine Mistresses of the Night, Ladies of the Wild Beasts, I call upon you! Lamastu, Queen of Queens, who is furious, raging and untamed! Lilith, Queen of the Dead, the tortuous serpent called the Woman of Harlotry, End of All Flesh, End of Days! Naamah, consort of the beast, first among the daughters of man to willingly walk the path of Satan! Come forth my beloved three Goddesses, give your blessing to this altar and give a listen to my prayers, blessed be”
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More shall follow when I find the time. 
