"Wicca, as you practice the religion today, is a new religion, barely fifty years old. The techniques you use at present are not entirely what your elders practiced even thirty years ago. Of course, threads of 'what was' weave through the tapestry of 'what is now.' ...in no way can we replicate to perfection the precise circumstances of environment, society, culture, religion and magick a hundred years ago, or a thousand. Why would we want to ? The idea is to go forward with the knowledge of the past, tempered by the tools of our own age." - Silver Ravenwolf 1998.
Wicca is the fastest growing religion in Europe and the USA today. It is the largest of the 'minority' religions.