Probably the clearest example of the survival of an early goddess into Christian times is Brigid (pronounced “breed”), the great triple goddess of the Celtic Irish who appeared as Brigantia in England, Bride in Scotland, and Brigandu in Celtic France.
So entrenched was the devotion of the Irish to their goddess that the Christians “converted” her along with her people, calling her Bridget, the human daughter of a Druid, and claiming she was baptized by the great patriarch St. Patrick himself. Bridget took religious vows, the story went on, and was canonized after her death by her adoptive church, which then allowed the saint a curious list of attributes, coincidentally identical to those of the earlier goddess.
The Christian Bridget, for instance, was said to have had the power to appoint the bishops of her area, a strange role for an abbess, made stranger by her requirement that her bishops also be practicing goldsmiths. The ancient Brigid, however, was in one of her three forms the goddess of smithcraft. Brigid also ruled poetry and inspiration, carrying for this purpose a famous caldron; her third identity was as a goddess of healing and medicine. Not surprisingly, the Christian Bridget was invoked both as a muse and as a healer, continuing the traditions of the goddess.