Some of the survivals mentioned in the last two lectures seem to carry us back to a condition of culture anterior to the family and to the final settlement on the land. Some attempt has recently been made to discover traces of descent by the mother in early Latium;[131] if this could be proved, it would mean that the Latins were already in Latium before they had fully developed the patriarchal system on which the family is based. However this may be, the first real fact that meets us in the religious experience of the Romans is the attitude towards the supernatural, or "the Power that manifests itself in the Universe," of the family as settled down upon the land. The study of religion in the family, as we know it in historical times, is also that of the earliest organisation of religion, and of the most permanent type of ancient Italian religious thought. Aust, whose book on the Roman religion is the most masterly sketch of the subject as yet published, writes thus of this religion of the family:[132] "Here the limits of religion and superstition vanish ... and in vain we seek here for the boundary marks of various epochs." By the first of these propositions he means that the State has not here been at work, framing a _ius divinum_, including religion and excluding magic; in the family, magic of all kinds would be admissible alongside of the daily worship of the family deities, and thus the family would represent a kind of half-way house between the age of magic and all such superstitions, and the age of the rigid regulation of worship by the law of a City-state. By the second proposition he means that the religious experience of the family is far simpler, and therefore far less liable to change than that of the State. Greek forms and ideas of religion, for example, hardly penetrated into its worship:[133] new deities do not find their way in--the family experience did not call for them as did that of the State. It may be said without going beyond the truth that the religion of the family remained the same in all essentials throughout Roman history, and the great priesthoods of the State never interfered with it in any such degree as to affect its vitality.[134]