The Bronze Age Crete civilization worshipped snakes.
Snakes are pictured on seals and in frescoes, and statuary of either priestess or goddesses, twine snakes around their waists and hold them aloft in what is theorized are religious ceremonies. (There were no venomous snakes in Crete.)
In my book, In the Shadow of the Bull, I suggest that one of the headdresses worn by a Priestess might have contained live snakes, thereby providing the germ to the Medusa myth. The reverence for these serpents is also interesting considering the Judeo-Christian version of the Snake in the Garden of Eden and humanity’s fall. But I digress.
Marija Gimbutas in The Living Goddesses discusses the frequency of snake goddesses in various cultures: the Baltic, for example and the Celtic, as a symbol of rebirth and/or fertility. Gimbutas writes that the Minoan divine snake symbolizes regeneration. (The shedding of the snakeskin).
In any event, the figurines certainly lend credence to the importance of snakes in the early Bronze Age rituals.