― BELTANE FIRES ∙ On Beltane eve the Celts would build two large fires, Bel Fires, lit from the nine sacred woods. The Bel Fire is an invocation to Bel (Sun God) to bring His blessings and protection to the tribe. The herds were ritually driven between two needfires (fein cigin), built on a knoll. The herds were driven through to purify, bring luck and protect them as well as to insure their fertility before they were taken to summer grazing lands. .