The word taboo has had a different fate; with the diminished importance of the ambivalence which it connotes it has itself disappeared, or rather, the words analogous to it have vanished from the vocabulary. In a later connection I hope to be able to show that a tangible historic change is probably concealed behind the fate of this conception; that the word at first was associated with definite human relations which were characterized by great emotional ambivalence from which it expanded to other analogous relations.
Unless we are mistaken, the understanding of taboo also throws light upon the nature and origin of conscience. Without stretching ideas we can speak of a taboo conscience and a taboo sense of guilt after the violation of a taboo. Taboo conscience is probably the oldest form in which we meet the phenomenon of conscience.
For what is “conscience”? According to linguistic testimony it belongs to what we know most surely; in some languages its meaning is hardly to be distinguished from consciousness.
Conscience is the inner perception of objections to definite wish impulses that exist in us; but the emphasis is put upon the fact that this rejection does not have to depend on anything else, that it is sure of itself. This becomes even plainer in the case of a guilty conscience, where we become
