In his hands he held a bundle of herbs, with which he sprinkled three times those to whom he spoke. Meantime a man was stationed on the top of a high tree, whence he shouted from time to time in a loud voice, “Jocoo! Jocoo!” at the same time shaking the tree strongly.

Jocoo is devil among the Mbousha, and the business of this man was to keep away the evil spirit, and to give notice to the fetish-man of his approach.

At last the sad vote was taken. It was declared that the old man was a most malignant wizard, that he had already killed a number of people, that he was minded to kill many more, and that he must die. No one would tell Chaillu how he was to be killed, and they proposed to defer the execution till his departure. The whole scene had considerably agitated Chaillu, and he was willing to be spared the end. Tired and sick at heart, Chaillu lay down on his bed about noon to rest and compose his spirits a little. After a while he saw a man pass his window, almost like a flash, and after him a horde of silent but infuriated men. They ran towards the river. Then in a little while was heard a couple of sharp piercing cries, as of a man in great agony, and then all was still as death. Chaillu got up, guessing the rascals had killed the poor old man, and turning his steps toward the river, was met by the crowd returning, every man armed with axe, knife, cutlass, or spear, and these weapons and their own hands and arms and bodies all sprinkled with the blood of their victim. In their frenzy they had tied the poor wizard to a log near the river bank, and then deliberately hacked him into many pieces. They finished by splitting open his skull and scattering the brains in the water. Then they returned; and to see their behaviour, it would have seemed as though the country had just been delivered from a great curse.

By night the men, whose faces for two days had filled Chaillu with loathing and horror, so bloodthirsty and malignant were they, were again as mild as lambs, and as cheerful as though they had never heard of a witch tragedy.

The following is a fair sample of “witch-test,” as practised in this region. A Gaboon black trader in the employment of a white supercargo, died suddenly. His family thinking that the death had resulted from witchcraft, two of his sisters were authorised to go to his grave and bring his head away in order that they might test the fact. This testing is effected in the following manner: An iron pot with fresh water is placed on the floor; at one side of it is the head of the dead man, at the other side is seated a fetish doctor. The latter functionary then puts in his mouth a piece of herb, supposed to impart divining powers, chews it, and forms a magic circle by spitting round the pot, the head, and himself. The face of the murderer, after a few incantations, is supposed to be reflected on the water contained in the pot. The fetish man then states he sees the murderer, and orders the head to be again put back to its proper grave, some days being then given to him for deliberation. In the mean time he may fix on a man who is rich enough to pay him a sufficient bribe to be excused of the charge, and if so he confesses that the fetish has failed.

In the central regions of Eastern Africa all that is sacerdotal is embodied in individuals called Mganga or Mfumbo. They swarm throughout the land; are of both sexes: the women, however, generally confine themselves to the medical part of the profession. The profession is hereditary; the eldest or the cleverest son begins his education at an early age, and succeeds to his father’s functions. There is little mystery, says Burton, in the craft, and the magicians of Unyamwezi have not refused to initiate some of the Arabs. The power of the Mganga is great; he is treated as a sultan, whose word is law, and as a giver of life and death. He is addressed by a kingly title, and is permitted to wear the chieftain’s badge, made of the base of a conical shell. He is also known by a number of small greasy and blackened gourds filled with physic and magic hanging round his waist, and by a little more of the usual grime, sanctity and dirt being closely connected in Africa. These men are sent for from village to village, and receive as spiritual fees sheep and goats, cattle and provisions. Their persons, however, are not sacred, and for criminal acts they are punished like other malefactors. The greatest danger to them is an excess of fame. A celebrated magician rarely, if ever, dies a natural death; too much is expected from him, and a severe disappointment leads to consequences more violent than usual.

The African phrase for a man possessed is ana’p’hepo, he has a devil. The Mganga is expected to heal the patient by expelling the possession. Like the evil spirit in the days of Saul, the unwelcome visitant must be charmed away by sweet music; the drums cause excitement, the violent exercise expels the ghost. The principal remedies are drumming, dancing, and drinking till the auspicious moment arrives. The ghost is then enticed from the body of the possessed into some inanimate article which he will condescend to inhabit. This, technically called a Keti or stool, may be a certain kind of bead, two or more bits of wood bound together by a strip of snake’s skin, a lion’s or a leopard’s claw, and other similar articles worn round the head, the arm, the wrist, or the ankle. Paper is still considered great medicine by the Wasukuma and other tribes, who will barter valuable goods for a little bit: the great desideratum of the charm in fact appears to be its rarity, or the difficulty of obtaining it. Hence also the habit of driving nails into and hanging rags upon trees. The vegetable itself is not worshipped, as some Europeans, who call it the devil’s tree, have supposed; it is merely the place for the laying of ghosts, where by appending the keti most acceptable to the spirit, he will be bound over to keep the peace with man. Several accidents in the town of Zanzibar have confirmed even the higher orders in their lurking superstition. Mr. Peters, an English merchant, annoyed by the slaves, who came in numbers to hammer nails and to hang iron hoops and rags upon a devil’s tree in his court-yard, ordered it to be cut down, to the horror of all the black beholders. Within six months five persons died in that house—Mr. Peters, his two clerks, his cooper, and his ship’s carpenter. Salim bin Raschid, a half caste merchant, well known at Zanzibar, avers, and his companions bear witness to his words, that on one occasion, when travelling northwards from Unyamzembe, the possession occurred to himself. During the night two female slaves, his companions, of whom one was a child, fell without apparent cause into the fits which denote the approach of a spirit. Simultaneously the master became as one intoxicated; a dark mass—material, not spiritual—entered the tent, threw it down, and presently vanished, and Salim bin Raschid was found in a state of stupor, from which he did not recover till the morning. The same merchant circumstantially related, and called witnesses to prove, that a small slave boy, who was produced on the occasion, had been frequently carried off by possession, even when confined in a windowless room, with a heavy door carefully bolted and padlocked. Next morning the victim was not found although the chamber remained closed. A few days afterwards he was met in the jungle, wandering absently, like an idiot, and with speech too incoherent to explain what had happened to him. The Arabs of Iman who subscribe readily to transformation, deride these tales; those of African blood, believe them. The transformation belief, still so common in many countries, and anciently an almost universal superstition, is, curious to say, unknown amongst these East African tribes.

The Mganga, Mr. Burton further informs us, is also a soothsayer. He foretels the success, or failure of commercial undertakings, of wars, and of kidnapping; he foresees famine and pestilence, and he suggests the means of averting calamities. He fixes also before the commencement of any serious affair fortunate conjunctions, without which, a good issue cannot be expected. He directs, expedites, or delays the march of a caravan; and in his quality of augur, he considers the flight of birds, and the cries of beasts like his prototype of the same class, in ancient Europe, and in modern Asia.

The principal instrument of the Mganga’s craft is one of the dirty little buyou, or gourds, which he wears in a bunch round his waist, and the following is the usual programme when the oracle is to be consulted. The magician brings his implements in a bag of matting; his demeanour is serious as the occasion, he is carefully greased, and his head is adorned with the diminutive antelope horns, fastened by a thong of leather above the forehead. He sits like a sultan, upon a dwarf stool in front of the querist, and begins by exhorting the highest possible offertory. No pay no predict. The Mganga has many implements of his craft. Some prophesy by the motion of berries swimming in a cup full of water, which is placed upon a low stool, surrounded by four tails of the zebra, or the buffalo, lashed to stakes planted upright in the ground. The Kasanda is a system of folding triangles, not unlike those upon which plaything soldiers are mounted. Held in the right hand, it is thrown out, and the direction of the end points to the safe and auspicious route; this is probably the rudest appliance of prestidigitation. The shero is a bit of wood, about the size of a man’s hand, and not unlike a pair of bellows, with a dwarf handle, a projection like a muzzle, and in a circular centre a little hollow. This is filled with water, and a grain, or fragment of wood placed to float, gives an evil omen if it tends towards the sides, and favourable if it veers towards the handle or the nozzle. The Mganga generally carries about with him, to announce his approach, a kind of rattle. This is a hollow gourd of pine-apple, pierced with various holes prettily carved, and half filled with maize grains, and pebbles; the handle is a stick passed through its length, and secured by cross-pins.

The Mganga has many minor duties. In elephant hunts he must throw the first spear, and endure the blame if the beast escapes. He marks ivory with spots disposed in lines and other figures, and thus enables it to reach the coast, without let or hindrance. He loads the kirangoze, or guide, with charms to defend him from the malice which is ever directed at a leading man, and sedulously forbids him to allow precedence even to the Mtongi, the commander and proprietor of the caravan. He aids his tribe by magical arts, in wars by catching a bee, reciting over it certain incantations, and loosing it in the direction of the foe, when the insect will instantly summon an army of its fellows and disperse a host however numerous. This belief well illustrates the easy passage of the natural into the supernatural. The land being full of swarms, and man’s body being wholly exposed, many a caravan has been dispersed like chaff before the wind by a bevy of swarming bees. Similarly in South Africa the magician kicks an ant-hill, and starts wasps which put the enemy to flight.