In ancient Greek culture, the goddess associated with the harvest is Demeter. As the goddess of agriculture, grain, and fertility, she is central to the cycle of life and the changing seasons. Her relationship with her daughter, Persephone, highlights the connection between nature and the human experience, where Demeter's grief during Persephone's absence causes winter. This myth reinforces the importance of the harvest and agriculture, symbolizing sustenance and the cyclical nature of life, emphasizing the bond between deities and humanity.