Is Witchcraft essentially a nature religion?

Is Witchcraft essentially a nature religion?

look up the Wiccan Rede on Wikipedia. that will give you the best information

No. Witchcraft is a craft. It's not a religion. It has no deities to worship, no religious dogma to follow. Also Witchcraft is not Wicca (which IS a religion), therefore Witches who do not practice Wicca do not follow the Wiccan Rede.

Witchcraft: http://www.angelfire.com/co2/evenstar/faq.html
Wicca: http://wicca.timerift.net/

Sort of... that depends on what you mean by "Witchcraft"... You capitalize the term, which makes me think you are referring to Wicca. Wicca is basically a nature religion that sometimes, confusingly, calls itself "Witchcraft" (capital "W").
However, witchcraft (small 'w') is not a religion at all. As its name implies, it is a craft, like carpentry. You can be a Christian carpenter, Buddhist carpenter or atheist carpenter... same with witchcraft... you can be a Wiccan witch, pagan witch, Chrsitian witch or atheist witch etc... it's not a religion but a practice, a practical craft that anyone can use or become proficient with.
-Scarlet