(as, indeed, is the case with flute-playing); but that silence would not have justified denial of its existence, provided always that there were reasons for believing that it was practised. Now, as we shall see, in the case of dancing as a mourning or burial rite there are reasons for believing that it was in vogue among the Israelites, and that therefore the silence of the Old Testament is not in itself sufficient reason for denying that it existed among them. There is a further potent reason for this custom never being mentioned: its practice was incompatible with Jahwe-worship, because of its connexion with Ancestor-worship, and therefore the suppression (supposing it had been mentioned) of all reference to it would have been regarded as a sacred duty by the later redactors of the sacred text. As is well known, the Old Testament literature was subjected to such redactions in times when a full development in the direction of a more rigid insistence upon and a more emphatic declaration of monotheistic worship had taken place; under these circumstances it would have been the most natural thing in the world for any reference to this rite in the sacred literature to have been deleted. So that, on this ground, again, the silence in the Old Testament regarding this mourning rite is no reason for denying that it existed. But there are, on the other hand, positive grounds for the belief that it was in existence among the Israelites: If analogies count for anything (and in the case of ancient customs, and especially burial rites, they are of the greatest importance), then the fact that dancing as a mourning or burial rite either is, or has been, widespread among all kinds of peoples all over the world would suggest that the Israelites practised it too. There are a number of other mourning and burial rites common to the races of antiquity (including the Israelites) and to the uncultured races of the present day[346]; if dancing formed an exception to these, being practised by all excepting the Israelites, there would have to be some very special reason assigned for this; but it is evident that such reason is not forthcoming. Another reason which suggests the probability of dancing as a mourning rite among the Israelites is that it was a natural concomitant to flute-playing, which, as we know from the New Testament, was a very usual mourning rite; the two belong together, and where the one was in vogue it is reasonable to suppose that the other was not wanting. This applies, of course, to early times; it is always possible that with the development of religious ideas an antique custom may be modified, or even fall into disuse; in the present case neither the dancing nor the flute-playing fell into disuse until well into the Christian era (indeed, the former is still performed), but a modification of the custom took place in so far that they were not necessarily performed at the same time.