Note 178 — Chapter VIII · THE SOCIAL AND MORAL FEELINGS.

“The Australians attribute the death of their friends to spells cast by some neighbouring tribe; for this reason they consider it a sacred obligation to avenge the death of a relative by killing a member of the tribe in question. A native having lost one of his wives, announced his intention of going to kill a woman belonging to a distant tribe. The magistrate told him that if he committed this act, he would be confined in prison for the rest of his life. He therefore did not start on his journey; but, month by month, he wasted away: remorse preyed on his mind, he could neither sleep nor eat; the ghost of his wife haunted him, reproaching him with his negligence. One day he disappeared; a year later he came back, having accomplished his duty” (Guyau, Esquisse d’une Morale, etc., p. 109). Here we have an example of instinctive morality and rational immorality. It should be noted that in this work Guyau has returned to the view of the moral instinct, adopted by him, after having previously criticised it, in his Morale Anglaise (III. chap. iv.).