well as his own external power, even the very earliest forms of refuge were of the general nature of religious protection. In some cases, the right of refuge eventually became extended so as to be connected not only with the property set apart for the chief or the priest but also with the homes of inferior men. This, however, was a relatively late phenomenon. Its origin is traceable to the cult of household deities, first of the ancestral spirits who guard domestic peace, and then of the specific protective deities of the hearth by whom the ancestral spirits were supplanted. As a rule, it was not the criminal but the visiting stranger who sought the protection of the house. The right to hospitality thus became also a religiously sanctioned right to protection. The guest was no less secure against the host himself than against all others. The right of protection afforded by the house, therefore, should probably be interpreted as a transference of the right of refuge inherent in sacred precincts. The protective right of the chief was doubtless the beginning of what in its complete development came to be household right in general. The divine protection afforded by the sanctuary obviously offers but a temporary refuge from the avenger. The fugitive again encounters the dangers of blood-revenge as soon as he leaves the sacred precincts. Nevertheless, the time that is thus made to elapse between the act and its reprisal tempers the passion of the avenger, and affords an opportunity for negotiations in which the hostile families or clans may arrange that a ransom be paid in satisfaction of the crime that was committed. Moreover, the chief or the temple priest under whose protection the fugitive places himself, is given a direct opportunity for mediating in the capacity of an arbitrating judge, and later, as the political power gradually acquires greater strength, for taking the measures of retribution into his own hands. Revenge, thus, is changed into punishment, and custom is displaced by the norm of law, which grows up out of repeated decisions in the adjudication of similar cases.