Contemporary PaganismAn introduction to modern Paganism and its roots and history The Pagan tradition celebrates the physical nature of life on earth, blending science with spiritual folklore. Considering the everyday world of food, health, sex, work, and leisure to be sacred, Pagans oppose that which threatens life such as deforestation, overdevelopment, and nuclear power and invoke ancient deities in this struggle for the well being of the earth and its inhabitants.