Wicca with the Celtic festival is the name. Gardner himself made use of the English names of these holidays, stating that "the four great Sabbats are Candlemass, May Eve, Lammas, and Halloween; the equinoxes and solstices are celebrated also." In the Egyptologist Margaret Murray's "The Witch-Cult in Western Europe" (1921) and "The God of the Witches" (1933), in which she dealt with what she believed had been a historical Witch-Cult, she stated that the four main festivals had survived Christianisation and had been celebrated in the pagan Witchcraft religion. Subsequently, when Wicca was first developing in the 1930s through to the
Wicca Wicca developed a theology rooted in the worship of what they described as "one deity, without gender". In the 1970s, Dianic Wiccan groups developed which were devoted to a singular, monotheistic Goddess; this approach was often criticised by members of British Traditional Wiccan groups, who lambasted such Goddess monotheism as an inverted imitation of Christian theology. As in other forms of Wicca, some Goddess monotheists have expressed the view that the Goddess is not an entity with a literal existence, but rather a Jungian archetype. As well as pantheism and duotheism, many Wiccans accept the concept of polytheism, thereby believing