[Sidenote: Incest prescribed among the Antambahoaka of Madagascar.] Another tribe of savages who imagine that in certain circumstances incest is the road to fortune are the Antambahoaka of South-Eastern Madagascar. Before setting out for the chase or the fishing or war or other enterprise, every Antambahoaka arranges to have sexual relations with his sister or with his nearest female relation; he thinks in this way to ensure the success of his expedition.[59.2] What the {60} exact train of thought may be which prompts these exceptional and deliberate aberrations from the usual rules of morality, it is difficult to understand; I mention the facts because they apparently contradict the ordinary savage view of conduct, and so far help us to perceive how little as yet we really know about the inmost workings of the savage mind. [Sidenote: Similar beliefs as to the disastrous effect of sexual crimes among the civilized peoples of antiquity.] Leaving out of account these remarkable and as yet not fully explained exceptions to the rule,[60.1] we may say generally that among many savage races breaches of the marriage laws are believed to draw down on the community public calamities of the most serious character, and that in particular they are thought to blast the fruits of the earth through excessive rain or excessive drought. Traces of similar beliefs may perhaps be detected among the civilized races of antiquity. [Sidenote: The Hebrews.] Thus among the Hebrews we read how Job, passionately protesting his innocence before God, declares that he is no adulterer; “For that,” says he, “were an heinous crime; yea it were an iniquity to be punished by the judges: for it is a fire that consumeth unto Destruction, and would root out all mine increase.”[60.2] In this passage the Hebrew word translated “increase” commonly means “the produce of the earth”;[60.3] and if we give the word its usual sense here, then Job affirms adultery to be destructive of the fruits of the ground, which is precisely what many savages still believe. This interpretation of his words is strongly confirmed by two narratives in Genesis, where we read how Sarah, Abraham’s {61} wife, was taken by a king into his harem, and how thereafter God visited the king and his household with great plagues, especially by closing up the wombs of the king’s wife and his maid-servants so that they bare no children. It was not till the king had discovered and confessed his sin, and Abraham had prayed God to forgive him, that the king’s women again became fruitful.[61.1] These narratives seem to imply that adultery, even when it is committed in ignorance, is a cause of plague and especially of sterility among women. Again, in Leviticus, after a long list of sexual crimes, we read:[61.2] “Defile not ye yourselves in any of these things: for in all these the nations are defiled which I cast out from before you: and the land is defiled: therefore I do visit the iniquity thereof