In Sumerian myth, Inanna plays the role of the goddess of love, war, and fertility, representing the complex nature of femininity. She is often seen as a figure that embodies both destruction and creation, highlighting the duality of her powers. Her descent to the underworld to confront her sister Ereshkigal emphasizes themes of life, death, and rebirth. Inanna is crucial for understanding the intertwining aspects of human experience in Sumerian culture.