Magic is practiced throughout Africa, but there are distinctions to be made among those who participate in it. The witchdoctor is seen as someone who undertakes on his own account a
personal communication with evil powers - suspected of casting spells, he is feared and rejected as the most dangerous individual in the tribe. The accusation of sorcery is a serious one.
The diviner, or fetish, operates in principle for the good of all. His help is sought in times of need, for he is seen as the mediator between members of the tribe and all the powers of darkness. For this reason he also acts as healer.
The various attempts to influence the fearsome powers of the supernatural through the mediation of statues or fetishes have acquired particular intensity in the regions round the mouth of the River Congo, home of the Kongo, Yombe and Vili tribes, and this is also the case in the east of Zaire, among the Songye.