I have no desire to press the point unduly, but it is certainly significant that, entirely apart from any such theory of the evolution of the Grail legend as that advanced in these pages, a Welsh scholar should have suggested a rendering of the title of the Grail hero which is in complete harmony with that theory; a rendering also which places him side by side with his compatriot Gwalchmai, even as the completely evolved Grail story connects him with Gawain.  In any case there is food for reflection in the fact that the possibility of such an origin once admitted, the most apparently incongruous, and inharmonious, elements of the story show themselves capable of a natural and unforced explanation.

In face of the evidence above set forth it seems impossible to deny that the Doctor, or Medicine Man, did, from the very earliest ages, play an important part in Dramatic Fertility Ritual, that he still survives in the modern Folk-play, the rude representative of the early ritual form, and it is at least possible that the attribution of healing skill to so romantic and chivalrous a character as Sir Gawain may depend upon the fact that, at an early, and pre-literary stage of his story, he played the rôle traditionally assigned to the Doctor, that of restoring to life and health the dead, or wounded, representative of the Spirit of Vegetation.

If I am right in my reading of this complicated problem the mise-en-scène of the Grail story was originally a loan from a ritual actually performed, and familiar to those who first told the tale.  This ritual, in its earlier stages comparatively simple and objective in form, under the process of an insistence upon the inner and spiritual significance, took upon itself a more complex and esoteric character, the rite became a Mystery, and with this change the rôle of the principal actors became of heightened significance.  That of the Healer could no longer be adequately fulfilled by the administration of a medicinal remedy; the relation of Body and Soul became of cardinal importance for the Drama, the Medicine Man gave place to the Redeemer; and his task involved more than the administration of the original Herbal remedy.  In fact in the final development of the story the Pathos is shared alike by the representative of the Vegetation Spirit, and the Healer, whose task involves a period of stern testing and probation.

If we wish to understand clearly the evolution of the Grail story we must realize that the simple Fertility Drama from which it sprung has undergone a gradual and mysterious change, which has invested it with elements at once ‘rich and strange,’ and that though Folk-lore may be the key to unlock the outer portal of the Grail castle it will not suffice to give us the entrance to its deeper secrets.

APPENDIX TO CHAPTER VIII