Thus, taking the extant and recognized forms of the ritual into consideration, we might expect to find that in the earliest, and least contaminated, version of the Grail story the central figure would be dead, and the task of the Quester that of restoring him to life. Viewed from this standpoint the Gawain versions (the priority of which is maintainable upon strictly literary grounds, Gawain being the original Arthurian romantic hero) are of extraordinary interest. In the one form we find a Dead Knight, whose fate is distinctly stated to have involved his land in desolation, in the other, an aged man who, while preserving the semblance of life, is in reality dead.

This last version appears to me, in view of our present knowledge, to be of extreme critical value. There can, I think, be little doubt that in the primary form underlying our extant versions the King was dead, and restored to life; at first, I strongly suspect, by the agency of some mysterious herb, or herbs, a feature retained in certain forms of the Mumming play.

In the next stage, that represented by Borron, he is suffering from extreme old age, and the task of the Quester is to restore him to youth. This version is again supported by extant parallels. In each of these cases it seems most probable that the original ritual (I should wish it to be clearly understood that I hold the Grail story to have been primarily dramatic, and actually performed) involved an act of substitution. The Dead King in the first case being probably represented by a mere effigy, in the second being an old man, his place was, at a given moment of the ritual, taken by the youth who played the rôle of the Quester. It is noteworthy that, while both Perceval and Galahad are represented as mere lads, Gawain, whatever his age at the moment of the Grail quest, was, as we learn from Diû Crône, dowered by his fairy Mistress with the gift of eternal youth.[19]

The versions of Chrétien and Wolfram, which present us with a wounded Fisher King, and a father, or grandfather,[20] in extreme old age, are due in my opinion to a literary device, intended to combine two existing variants. That the subject matter was well understood by the original redactor of the common source is proved by the nature of the injury,[21] but I hold that in these versions we have passed from the domain of ritual to that of literature. Still, we have a curious indication that the Wounding variant may have had its place in the former. The suggestion made above as to the probable existence in the primitive ritual of a substitution ceremony, seems to me to provide a possible explanation of the feature found alike in Wolfram, and in the closely allied Grail section of Sone de Nansai; i.e., that the wound of the King was a punishment for sin, he had conceived a passion for a Pagan princess.[22] Now there would be no incongruity in representing the Dead King as reborn in youthful form, the aged King as revenu dans sa juvence, but when the central figure was a man in the prime of life some reason had to be found, his strength and vitality being restored, for his supersession by the appointed Healer. This supersession was adequately motivated by the supposed transgression of a fundamental Christian law, entailing as consequence the forfeiture of his crown.

I would thus separate the doubling theme, as found in Chrétien and Wolfram, from the wounded theme, equally common to these poets. This latter might possibly be accounted for on the ground of a ritual variant; the first is purely literary, explicable neither on the exoteric, nor the esoteric, aspect of the ceremony. From the exoteric point of view there are not, and there cannot be, two Kings suffering from parallel disability; the ritual knows one Principle of Life, and one alone. Equally from the esoteric standpoint Fisher King, and Maimed King, representing two different aspects of the same personality, may, and probably were, represented as two individuals, but one alone is disabled. Further, as the two are, in very truth, one, they should be equals in age, not of different generations. Thus the Bleheris version which gives us a Dead Knight, presumably, from his having been slain in battle, still in vigorous manhood, and a hale King is, ritually, the more correct. The original of Manessier's version must have been similar, but the fact that by the time it was compiled the Fisher King was generally accepted as being also the Maimed King led to the introduction of the very awkward, and poorly motivated, self-wounding incident. It will be noted that in this case the King is not healed either at the moment of the slaying of his brother's murderer (which would be the logical result of the données of the tale), nor at the moment of contact with the successful Quester, but at the mere announcement of his approach.[23]

Thus, if we consider the King, apart from his title, we find that alike from his position in the story, his close connection with the fortunes of his land and people, and the varying forms of the disability of which he is the victim, he corresponds with remarkable exactitude to the central figure of a well-recognized Nature ritual, and may therefore justly be claimed to belong ab origine to such a hypothetical source.

But what about his title, why should he be called the Fisher King?

Here we strike what I hold to be the main crux of the problem, a feature upon which scholars have expended much thought and ingenuity, a feature which the authors of the romances themselves either did not always understand, or were at pains to obscure by the introduction of the obviously post hoc "motif" above referred to, i.e., that he was called the Fisher King because of his devotion to the pastime of fishing: à-propos of which Heinzel sensibly remarks, that the story of the Fisher King "presupposes a legend of this personage only vaguely known and remembered by Chrétien."[24]

Practically the interpretations already attempted fall into two main groups, which we may designate as the Christian-Legendary, and the Celtic-Folk-lore interpretations. For those who hold that the Grail story is essentially, and fundamentally, Christian, finding its root in Eucharistic symbolism, the title is naturally connected with the use of the Fish symbol in early Christianity: the Icthys anagram, as applied to Christ, the title 'Fishers of Men,' bestowed upon the Apostles, the Papal ring of the Fisherman—though it must be noted that no manipulation of the Christian symbolism avails satisfactorily to account for the lamentable condition into which the bearer of the title has fallen.[25]

The advocates of the Folk-lore theory, on the other hand, practically evade this main difficulty, by basing their interpretation upon Borron's story of the catching of the Fish by Brons, equating this character with the Bran of Welsh tradition, and pointing to the existence, in Irish and Welsh legend, of a Salmon of Wisdom, the tasting of whose flesh confers all knowledge. Hertz acutely remarks that the incident, as related by Borron, is not of such importance as to justify the stress laid upon the name, Rich Fisher, by later writers.[26] We may also note in this connection that the Grail romances never employ the form 'Wise Fisher,' which, if the origin of the name were that proposed above, we might reasonably expect to find. It is obvious that a satisfactory solution of the problem must be sought elsewhere.