The Roman god of wine, revelry, and fertility equivalent to the Greek Dionysus is Bacchus. Bacchus embodies the spirit of indulgence and celebration, representing not only wine but also festivity and ecstatic experiences. His worship often included elaborate ceremonies and rituals, celebrating the joys of life and nature’s bounty. Bacchus symbolizes the transformative nature of wine and the liberation of the spirit, reflecting the cultural importance of revelry and communal joy in ancient Rome.