This is the commencing point of the evidence which proves Druidism to have belonged to the pre-Celtic people, though finding an adopted home among them. This is so important a subject and has been so strangely and inconsistently dealt with by most authorities that it will be well to indicate where we have to search for the non-Celtic, and therefore pre-Celtic, origin of Druidism. The Druidism revealed by classical authorities is, for the most part, the Druidism of continental peoples and not of Britain, and I hesitate to accept off-hand that it is proper to transfer the continental system to Britain and say that the two systems were one and the same. There is certainly no evidence from the British side which would justify such a course, and I think there is sufficient argument against it to suspend judgment until the whole subject is before us. If Professor Rhys is right in concluding that Druidism is at its roots a non-Celtic religion,[472] we must add to this that it was undoubtedly a non-Teutonic religion. Celts and Teutons were sufficiently near in all the elements of their civilisation for this want of parallel in their relationship to Druidism to be an additional argument against the Celts having originated this cult. And then the explanation of the differences between continental and British Druidism becomes comparatively easy to understand. The continental Celts, mixing more thoroughly with the pre-Celtic aborigines than did the British Celts, would have absorbed more of the pre-Celtic religion than the British Celts, and hence all the details which classical authorities have left us of continental Druidism appear as part of the Celtic religion, while in Britain these details are for the most part absent. But this is not all. There are certain rites in Britain noted by the early authorities which are not attached to any particular cult. They are not Druidic; they are not Celtic. They are, as a matter of fact, special examples of rites practised in only one locality, and accordingly referred to as something extraordinary and not general. From this it is clearly correct to argue that the British Celts had in their midst a cult which, if they did not destroy, they certainly did not absorb, and that therefore this cult being non-Celtic must have been pre-Celtic.