Chapter V
, the formula of the Vabusi Tokway (the expulsion of the wood-sprite) is an anomalous one. It is an invocation, and it is not even chanted but has to be spoken in a low persuasive voice. It consists of two parts: in the first one the word kubusi ('thou comest down') used as an imperative, 'come down!' is repeated with all sorts of descriptions and circumscriptions of the woodsprites. In the second part, several sentences are repeated to make the wood-sprite feel that he has been chased away. Both the keyword of the first part, kubusi, and the sentences of the second part have a direct force of their own. It must be realised that, for the natives, it is a great insult to be told to go away. Yoba, the 'expulsion,' the 'command to go,' stands in a category of its own. People are yoba'd, expelled from communities in certain circumstances, and a man would never dream of remaining, when thus treated. Therefore the words in this spell possess a force due to social sanctions of native custom. The next spell, given in