Demons, when they are regarded as spirits, may belong to either of the classes of spirits recognized by primitive animism; that is to say, they may be human, or non-human, separable souls, or discarnate spirits which have never inhabited a body; a sharp distinction is often drawn between these two classes, notably by the Melanesians, the West Africans and others; the Arab jinn, for example, are not reducible to modified human souls; at the same time these classes are frequently conceived as producing identical results, e.g.
On this theory animism, the doctrine of spirits, is the source of all belief in gods.
How persistent is ancient animism!
The oldest of these religions is Animism, which represents the beginnings of religion in India, and is still professed by the more primitive tribes, such as Santals, Bhils and Gonds.
These are the doctrines of animism, and, according to the usual anthropological theory, these spirits come to thrive to god's estate in favourable circumstances, as where the dead man, when alive, had great man y or wakan, a great share of the ether, so to speak, which, in savage metaphysics, is the viewless vehicle of magical influences.