The Greek god associated with the harvest and fertility is Dionysus. He is also linked with wine, festivity, and agricultural prosperity. As one of the Olympian gods, Dionysus embodies the cycle of growth and decay, symbolizing the life force within nature. Festivals dedicated to him, like Dionysia, celebrated the harvest and fostered communal bonds through theatre and revelry. He represents the vital aspects of human life that connect us to the rhythms of nature, as well as the joy and chaos inherent in existence.