How is osiris the same as dionysus?

Osiris and Dionysus share several similarities, primarily in their associations with death, rebirth, and fertility. Both deities are linked to agricultural cycles, symbolizing the renewal of life through the cycles of nature. Additionally, they each underwent a form of death and resurrection, embodying the theme of transformation. Their cults also emphasized communal rituals and celebrations that fostered a sense of connection among their followers.