During
the Samhain festival, the Celtics celebrated the end of the harvest
season and the begging of the New Celtic Year, which brought the
“Dark season”, when contact with the spirits and the physical
world became possible.
It
was also a tradition to turn off all the fires and light a bonfire in
every hearth to make the spirits go away.
The
Halloween name provides from “All Hallows Eve”, the night before
All Saints days.