In Celtic culture, the ancient goddesses associated with wisdom and warfare include Morrigan and Brigid. Morrigan, often represented as a triple goddess, embodies aspects of death and fate, influencing battles and the fate of warriors. On the other hand, Brigid represents wisdom, healing, poetry, and craftsmanship, highlighting the multifaceted nature of Celtic goddesses. Both figures symbolize the intricate relationship between feminine power and the elements of life and death, rich in mythology and cultural significance.