Druids

Althought since Christian times druids have been identified as wizards and soothsayers, in pre-Christian Celtic society they formed an intellectual class comprising philosophers, judges, educators, historians, doctors, seers, astronomers and astrologers.

The surviving classical references to Druids date back to the 2th century B.C.E. and the word Druidae is of Celtic origin. The Roman writer Pliny the Elder (Gaius Plinius Secundus, 23/24 -79 C.E) belived it to be a cognate with the Greek work drus, meaning "an oak". Dru-wid combines the word roots "oak" and "knowledge". Wid means "to know" or "to see" as in the Sanskrift vid.

The oak, together with the rowan and hazel, was an important sacred tree to the Druids.
In the Celtic social system, Druid was a title given to learned men and women possessing "oak knowledge" or "oak wisdom".

Some scholars have argued that druids originally belonged to a pre-Celtic population in Britain and Ireland (from where they spread to Gaul), noting that there is no trace of druidism among Celts elsewhere, in Cisalpine Italy, Spain or Galatia Intelligensia.

With the revival of interests in druids in later times, the question of what they look like has been largely a matter of imagination. Early representations tended to show them dressed in vaguely classical garb. Aylett Sammes, in his Britannia Antiqua (1676), shows a druid barefoot dressed in a knee-length tunic and a hooded cloak. He holds a staff in one hand and in the other a book and a sprig of mistletoe. A bag of scrip hangs from his belt. Besides observing that the name "druid" is derived from "oak" it was Pliny the Elder, in his Naturalis Historia (XVI, 95), who associated the druids with mistletoe and oak groves:

"The druids hold nothing more sacred than the mistletoe and the tree on which it grows provided it is an oak. They choose the oak to form groves, and they do not perform any religious rites without its foliage…"

Pliny also describes how the druids used a "gold pruning hook" or "sickle" to gather the mistletoe.

The ancient Irish had women druids also, like their relatives the gauls. A druidess was called a ban-drui [ban-dree], i.e. a "woman druid" and many individual druidesses figure in the ancient writings. Among the dangers that St. Patrick (in his Hymn) asks God to protect him from are "the spells of women, and smiths, and druids" where the women are evidently druidesses.