He was also known as Bacchus (/ˈbækəs/ or /ˈbɑːkəs/; Greek: Βάκχος, Bakkhos), the name adopted by the Romans and the frenzy he induces, bakkheia. His thyrsus is sometimes wound with ivy and dripping with honey. It is a beneficent wand but also a weapon, and can be used to destroy those who oppose his cult and the freedoms he represents. He is also called Eleutherios ("the liberator"), whose wine, music and ecstatic dance frees his followers from self-conscious fear and care, and subverts the oppressive restraints of the powerful. Those who partake of his mysteries are possessed and empowered by the god himself.His cult is also a "cult of the souls"; his maenads feed the dead through blood-offerings, and he acts as a divine communicant between the living and the dead. In Greek mythology, he is presented as a son of Zeus and the mortal Semele, thus semi-divine or heroic: and as son of Zeus and Persephone or Demeter, thus both fully divine, part-chthonic and possibly identical with Iacchus of the Eleusinian Mysteries. Some scholars believe that Dionysus is a syncretism of a local Greek nature deity and a more powerful god from Thrace or Phrygia such as Sabazios[14] or Zalmoxis.