ArrKuda - Siberian shamans
Shamanic rituals were practiced in Siberia in the Neolithic and bronze age. Unlike most religious teachings, created a particular founder, shamanism was a natural, historical way..

At a certain stage of reflection of the world in the minds of people the image of the mythical Universe became so significant and developed that only persons who had special abilities and passed special training could understand it. In most societies, there is a need for a "mediator" between the human and the other worlds. The shaman is the chosen one of the spirits. This means that shamans do not become by their own will, not because of training, but by the will of the spirit inhabiting the shaman.