Galli

Literary tradition links the cult and its priests to Phrygia (notably sanctuaries such as Pessinus) and to the mythic cycle of Attis, whose death and mourning form the ritual core that the galli enact. Roman sources record the official importation of the cult image of Magna Mater into Rome in 204 BCE, after which the cult and its personnel (including galli and a Roman archigallus office) became part of Rome's religious landscape. Classical authors also proposed various etymologies and origin tales — including derivations from a King Gallus, a Gallus River in Phrygia, and suggested parallels with Near Eastern priesthoods (gala of Sumerian Inanna) — but the latter connection is described in the sources as plausible yet not conclusively demonstrated.

Literary descriptions emphasize a feminized presentation: wearing women's clothing and jewelry, anointed or arranged hair, whitened faces in some polemical accounts, and a feminine or effeminate gait. Augustine, for example, depicts them as moving through streets with anointed hair, whitened faces, and a feminine gait. Archaeological burials in Roman Britain and elsewhere have been interpreted by some scholars as possibly associated with galli on the basis of male skeletal remains interred with female-associated dress and jewelry (e.g., jet bracelets), but such identifications are interpretive and not uniformly certain.

Sources describe the galli primarily in terms of ritual behaviors rather than supernatural powers: they performed ecstatic rites (dancing to pipes and tambourines, running in dishevelment), engaged in self-mortification such as flogging until bleeding during the Dies sanguinis (Day of Blood), and in some accounts undertook self-castration as part of initiation or mourning for Attis. Some literary testimony records prophetic pronouncements by named galli (Plutarch reports a gallus, Bataces, prophesying a Roman victory). Practices and the extent of castration among galli are described in sources but vary and are debated; Roman legal prohibitions on castration for citizens (eviratio) also affected participation and status.