But, of course, no fancy is pure fancy; every imagination has underlying it some elements of reality by which it can be laid hold of, even should these only be certain prevailing notions of a particular period. It is clear, if a proper territory is assigned to the clergy, that the notion of the clerical tribe which already had begun to strike root in Deuteronomy has here grown and gathered strength to such a degree that even the last and differentiating distinction is abolished which separates the actual tribes from the Levites, viz. communal independence and the degree of concentration which expresses itself in separate settlements. For when we read, notwithstanding, in the Priestly Code that Aaron and Levi are to have no lot nor inheritance in Israel (Numbers xviii. 20, 23), this is merely a form of speech taken over from Deuteronomy and at the same time an involuntary concession to fact; what would the forty-eight cities have been, had they actually existed, if not a lot, a territorial possession, and that too a comparatively large one? The general basis which serves as starting-point for the historical fiction being thus far recognisable, we are able also to gain a closer view of its concrete material. The priestly and Levitical cities stand in close connection with the so-called cities of refuge. These are also appointed in Deuteronomy (xix.), although not enumerated by name (for Deuteronomy iv. 41-43 cannot be regarded as genuine). Originally the altars were asylums (Exodus xxi. 14; 1Kings ii. 28), some in a higher degree than others (Exodus xxi. 13). In order not to abolish the asylums also along with the altars, the Deuteronomic legislator desired that certain holy places should continue as places of refuge, primarily three for Judah, to which, when the territory of the kingdom extended, three others were to be afterwards added. The Priestly Code adopts the arrangement, and specifies three definite cities on this side and three on the other side of Jordan (Numbers xxxv.; Joshua xx.), four of which are demonstrably famous old seats of worship,--all the three western ones, and Ramoth, that is, Mizpah, of the eastern ones (Genesis xxxi.; Judges xi. 11). But as all these asylums are at the same time priestly and Levitical cities, it is an obvious conjecture that these also in like manner arose out of old sanctuaries. We need not suppose that there is more in this than an echo of the general recollection that there were once in Israel many holy places and residences of priesthoods; it is by no means necessary to assert that each of the towns enumerated in Joshua xxi. had actually been an ancient sanctuary. In many cases, however, this also admits of being shown, /1/ although some of the