The fluid circulating within the bodies of many animals often represents life force. Its presence signifies vitality, health, and the very essence of being. For example, in various cultures, the loss of this fluid is equated with a diminishing of strength or impending death.
Throughout history, this essential bodily component has held profound symbolic weight. It has been associated with sacrifice, cleansing, kinship, and power. Its role in rituals, both ancient and modern, highlights its significance in establishing bonds, honoring deities, or seeking purification. The use of this element in covenants or oaths reinforces the unbreakable nature of agreements, solidifying commitments through a shared, vital substance.