the bakologo… is the very incarnation of the vindictive and jealous aspect of the ancestors. It persecutes the man in whose life it has intervened relentlessly, until he finally submits and ‘accepts it’—that is, until he undertakes to set up a shrine
Turner demonstrates that the Tallensi diviner’s shrine is a psycho-social instrument through which matrilateral ancestral guilt is institutionalized and the individual is compelled to yield to deeper-than-ego demands.
, The Ritual Process Structure and Anti-Structure, 1966thesis