The Hidden Wisdom in Arthur’s Grail – In the Celtic sources that are the assumed origin of the Arthurian legends, we are told that the Grail is a cauldron, a symbol both of fertility and immortality. The cauldron was a powerful religious icon of its day. As mentioned earlier in another post, it brought forth marvellous and magical feasts, revitalizing and resurrecting great and powerful armies. According to Gardiner, as he wrote in his book...