[43] Bücheler, Umbrica, p. 94 foll. Cp. Livy v. 50, where it is said that, after the Gauls had left Rome, all the temples, quod ea hostis possedisset, were to be restored, to have their bounds laid down afresh (terminarentur) and to be disinfected (expiarentur). Digest, xi. 7. 36, "cum loca capta sunt ab hostibus, omnia desinunt religiosa vel sacra esse, sicut homines liberi in servitutem perveniunt; quod si ab hac calamitate fuerint liberata, quasi quodam postliminio reversa pristino statui restituerentur." Cp. Plutarch, Aristides, 20. A friend reminds me that Bishop Berkeley, when in Italy, had his bedroom sprinkled with holy water by his landlady.
[44] See Marquardt, p. 420, notes 5 and 6. The verbenarius is mentioned in Serv. Aen. xii. 120, and Pliny N.H. xxii. 5. For the disinfecting power of verbena (myrtea verbena) see Pliny xv. 119, where it is said to have been used by Romans and Sabines after the rape of the Sabine virgins.
[45] See Marquardt, Privatleben, p. 192 foll., based on the famous essay of Mommsen in his Römische Forschungen, i. 319 foll. The passages quoted from Livy for the practice in early times (i. 45, v. 50) are not, of course, historical evidence; but we may fairly argue back from the more explicit evidence of later times, e.g. the Senatus-consultum de Asclepiade of 78 B.C. (C.I. Graec. 5879).
There is a good example of the feeling in modern Italy in a book called In the Abruzzi, by Anne Macdonell, p. 275. I have experienced it in remote parts of South Wales long ago. Moritz, the German pastor who travelled on foot in England towards the end of the eighteenth century, noted that even the innkeepers were constantly unwilling to take him in. His book was reprinted in Cassell's National Library some years ago.
[46] See the very interesting chapter in The Origin and Development of Moral Ideas, vol. i. p. 570 foll., especially p. 590 foll. Dr. Westermarck aptly points out that hospitality is almost universal among "rude" peoples, and loses its hold as they become more civilised. M. van Gennep in his recently published work, Les Rites de Passage, has attempted to classify the various rites relating to taboo of strangers; see ch. iii., especially p. 38 foll.
[47] Jevons, Introduction, p. 70.
[48] Gellius x. 15. 8, "vinctum, si aedes eius introierit, solui necessum est." (In hot countries chains still usually, or in some degree, take the place of bolts and bars, e.g. in the Soudan, as I am told by an old pupil now in the Soudan civil service.) The regular Latin phrase for imprisonment is "in vincula conicere": Pauly-Wissowa, s.v. "carcer."
[49] Gellius, l.c.; Serv. Aen. ii. 57, a curious passage, in which the release of Sinon from his bonds by King Priam is compared with that of the prisoner who enters the flaminia (house of the Flamen Dialis). That there was something in the iron which interfered with the religious efficacy of the Flamen seems likely; cp. the rule that he might wear no ring unless it were broken, and have no knot about his dress. But the latter restriction suggests that binding may have been originally the object of the taboo (cp. Ovid, Fasti, v. 432), and that the iron taboo came in with the iron age. Appel, de Romanorum precationibus, p. 82, note 2, seems so to understand it. Cp. Eurip. Iph. Taur. 468, where Orestes and Pylades are unbound before entering the temple.
[50] There has been much discussion of this question; I entirely agree with Wissowa (R.K. p. 354, where references are given for the opposite opinion) that there is no evidence for human sacrifice in the old Roman religion or law, except in the rule that a condemned criminal was made over to a deity (sacer), which may have been a legal survival of an original form of actual sacrifice. The alleged sacrifice by Julius Caesar of two mutinous soldiers in the Campus Martius (Dio Cass. xliii. 24) is of the same nature as the sacrifice of captives to Orcus in Aen. xi. 81, i.e. it is outside of the civil life and religious law; this is shown in the latter case by the mention of blood in the ritual (caeso sparsurus sanguine flammas), and in the former by the beheading of the mutineers.