The body has different centers of power. The three most powerful are sometimes envisioned as cauldrons. The cauldron system is Celtic (from the text called the Cauldron of Poesy) and is akin to the chakra model though fewer in number. The three cauldrons—the cauldron of incubation (in the belly), the cauldron of motion (in the heart), and the cauldron of wisdom (in the skull)—support vitality, emotions, and wisdom, respectively.
To begin, meditate, visualizing the cauldrons in your body glowing with red (belly), blue-green (heart), and gold (head) light. Turn your focus to your vision of an ideal mate. Send light from your cauldrons to connect to theirs, creating a bond as you say:
Light streams forth from cauldrons