Note (return) — Chapter III

Cæsar says that the Celtic Juppiter governed heaven. A god who carries a wheel, probably a sun-god, and another, a god of thunder, called Taranis, seem to have been equated with Juppiter. The sun-god with the wheel was not equated with Apollo, who seems to have represented Celtic sun-gods only in so far as they were also gods of healing. In some cases the god with the wheel carries also a thunderbolt, and on some altars, dedicated to Juppiter, both a wheel and a thunderbolt are figured. Many races have symbolised the sun as a circle or wheel, and an old Roman god, Summanus, probably a sun-god, later assimilated to Juppiter, had as his emblem a wheel. The Celts had the same symbolism, and used the wheel symbol as an amulet,78 while at the midsummer festivals blazing wheels, symbolising the sun, were rolled down a slope. Possibly the god carries a thunderbolt because the Celts, like other races, believed that lightning was a spark from the sun.