Another example of the complicity in hostile magic of a supernatural being, who perhaps can hardly be pronounced a god in the strict sense of the term, though {147} powerful for good and ill, may be cited, this time from the continent of Africa. The religion of the Boloki (Bangala) on the Upper Congo, we are told, “has its basis in their fear of those numerous invisible spirits which surround them on every side, and are constantly trying to compass their sickness, misfortune and death; and the Boloki’s sole object in practising their religion is to cajole or appease, cheat, or conquer and kill those spirits that trouble them--hence their _nganga_ [medicine-man], their rites, their ceremonies and their charms. If there were no evil spirits to be circumvented, there would be no need of their medicine-men and their charms.” Among these various spirits is one called _Ejo_, the spirit of wealth. “A man who wants to become rich pays a large fee to _nganga ya bwaka_ [the most feared and respected of all the classes of medicine-men], who then uses his influence with _Ejo_ on behalf of his client, who must in all future gains set apart a portion for _Ejo_, and should he fail to do so, _Ejo_ has the power to punish him.… When a person has received the _mono mwa ejo_ (_ejo_ medicine or charm), and has become wealthy by his luck-giving power, he takes the nail-parings and hair-cuttings of a woman and makes medicine with them; and the woman soon dies and her spirit goes to _Ejo_ as an offering for its help. He is said to _lekia nkali_ (to pass her on as a gift or sacrifice to _Ejo_).”[147.1] It is difficult to distinguish a transaction like this from the ordinary relations of a man to his god. The votary pays tithe of his gains obtained by favour of the spirit; and over and above the tithe, he is under the necessity of providing a human sacrifice from time to time for the spirit. But the means by which the sacrifice is provided are the exercise of witchcraft, and that with the full knowledge and assistance {148} of the supernatural being who is to be kept in good humour thereby.