Wicca form of Satanism, despite important differences between these two religions. Detractors typically depict Wicca as a form of malevolent Satanism. Due to negative connotations associated with witchcraft, many Wiccans continue the traditional practice of secrecy, concealing their faith for fear of persecution. Revealing oneself as a Wiccan to family, friends or colleagues is often termed "coming out of the broom-closet". In a similar way, some people have accused Wicca of being anti-Christian, a claim disputed by Wiccans such as Doreen Valiente, who stated that whilst she knew many Wiccans who admired Jesus, "witches have little respect for the doctrines of
Wicca oral teachings passed along to their initiates. There are many variations on the core structure, and the religion grows and evolves over time. It is divided into a number of diverse lineages, sects and denominations, referred to as "traditions", each with its own organisational structure and level of centralisation. Due to its decentralized nature, there is some disagreement over what actually constitutes Wicca. Some traditions, collectively referred to as British Traditional Wicca, strictly follow the initiatory lineage of Gardner and consider the term "Wicca" to apply only to similar traditions, but not to newer, eclectic traditions. Wicca is typically duotheistic,