The Oak was the principal sacred tree of the Druids, symbolizing truth and steadfast knowledge as well as the turning of the year. During this time, Druids would carve a circle in the tree for protection against lightning. The Oak was representative of the trials that individuals experience in life while changing and becoming who they were meant to be. This tree represented the soul which, in Celtic terms, was the "Eye of God." Doors made of Oak were believed to keep out evil. The word "door" derives from the Sanskrit "duir," Ogham for Oak and a word which symbolizes solidity and protection. In the realm of the forest, the Oak is the King of Trees, standing mightily solid with great branches, matched only be even greater roots. Often struck by lightning, the force of the strike and the heat bursts the sap and stem of the Oak apart, leaving the trunk gnarled and withered...yet, the Oak still manages to survive for decades or even centuries. The growth of this tree is slow but sure and it is the forest's marker point, cornerstone and refuge. The Druids often taught lessons beneath the shade of the Oak.

The Oak was long considered by the wise to be a guardian which opened doorways to self spirituality and granted the strength to progress onward which, in time, drew the individual closer to the self. The Oak provided the courage to overcome any obstacles which had to be resolved during the travels of an individual and, in time perhaps, to learn the ways of the wise. In Celtic mythology, it is said that the first tree was an Oak, known by the name of Bile, from which two acorns fell to the ground. These seeds rooted deep within the Earth and gave birth to the God Dagda and the Goddess Brighid...both famed for their patience and goodness. Folklore suggests that if the Oak blooms before the Ash, then there will be a good harvest and its acorns were said to offer protection from lightning...thus, carvings of acorns are often found on staircases in medieval buildings. Medicinally, the Oak was believed to heal gout and cure bleeding gums. The tree has always protected Britain by providing wood for the building of ships and as boundaries between one area and another. The bark of the Oak produces tannin, once used extensively in the leather industry for tanning raw hides. Its acorns may be used to make a powerful antiseptic and the juice from crushed Oak leaves can be applied directly to wounds for the same purpose. A gargle made from the inner bark is said to be useful in relieving sore throats and a decotion of the outer bark is believed to aid in the relief of sever fever symptoms.

It is symbolic of male potency in the form of mistletoe. Even in the dormancy of winter, this new life sprouts from its branches with berries of white that symbolise the semen of the Lord of the Forest.

Use the power of the Oak Moon to renew your commitment to your deities and spiritual path. For this ritual, you will need three acorns and six candles. Under the moonlight, charge the acorns to represent your body, mind and spirit. Light each candle to represent the six remaining moons of the lunar year call out to your deities and rededicate yourself to them and their service. Ask for the strength you need to continue on their path throughout this year, or to change the direction of your path to correct and error in your ways. Bury the acorns to symbolise the planting of your rediscovered commitment.

The Acorn has long been associated with couples and love divination. Dropping two Acorns into the same bowl of water is said to predict the romantic future...should the Acorns float together, then the couple will marry...the reverse being the case should the Acorns drift apart. The Ancient Druids believed that to carry an Acorn at all times would ensure prevention from aging, a ritual said to be most successful for women.