Reference to some recent studies in the Legend will make my meaning clear. A reviewer of my small Quest of the Holy Grail volume remarked that I appeared to be ignorant of Miss Peebles's study The Legend of Longinus "which materially strengthens the evidence for the Christian origin."[2] Now this is precisely what, in my view, the study in question, which I knew and possessed, does not do. As evidence for the fact that the Grail legend has taken over certain features derived from the popular 'Longinus' story (which, incidentally, no one disputed), the essay is, I hold, sound, and valuable; as affording material for determining the source of the Grail story, it is, on the other hand, entirely without value.
On the principle laid down above no theory which purports to be explanatory of the source of one symbol can be held satisfactory in a case where that symbol does not stand alone. We cannot accept for the Grail story a theory of origin which concerns itself with the Lance, as independent of the Grail. In the study referred to the author has been at immense pains to examine the different versions of the 'Longinus' legend, and to trace its development in literature; in no single instance do we find Longinus and his Lance associated with a Cup or Vase, receptacle of the Sacred Blood.
The plain fact is that in Christian art and tradition Lance and Cup are not associated symbols. The Lance or Spear, as an instrument of the Passion, is found in conjunction with the Cross, Nails, Sponge, and Crown of Thorns, (anyone familiar with the wayside Crosses of Catholic Europe will recognize this), not with the Chalice of the Mass.[3] This latter is associated with the Host, or Agnus Dei. Still less is the Spear to be found in connection with the Grail in its Food-providing form of a Dish.
No doubt to this, critics who share the views of Golther and Burdach will object, "but what of the Byzantine Mass? Do we not there find a Spear connected with the Chalice?"[4]
I very much doubt whether we do—the so-called 'Holy Spear' of the Byzantine, and present Greek, liturgy is simply a small silver spear-shaped knife, nor can I discover that it was ever anything else. I have made careful enquiries of liturgical scholars, and consulted editions of Oriental liturgies, but I can find no evidence that the knife (the use of which is to divide the Loaf which, in the Oriental rite, corresponds to the Wafer of the Occidental, in a manner symbolically corresponding to the Wounds actually inflicted on the Divine Victim) was ever other than what it is to-day. It seems obvious, from the method of employment, that an actual Spear could hardly have been used, it would have been an impossibly unwieldy instrument for the purpose.
Nor is the 'procession' in which the elements are carried from the Chapel of the Prothesis to the Sanctuary of a public character comparable with that of the Grail castle; the actual ceremony of the Greek Mass takes place, of course, behind a veil. A point of considerable interest, however, is, what caused this difference in the Byzantine liturgy? What were the influences which led to the introduction of a feature unknown to the Western rite? If, as the result of the evidence set forth in these pages, the ultimate origin of the Grail story be finally accepted as deriving from a prehistoric ritual possessing elements of extraordinary persistence and vitality, then the mise-en-scène of that story is older than the Byzantine ritual. Students of the subject are well aware that the tradition of ancient pre-Christian rites and ceremonies lingered on in the East long after they had been banished by the more practical genius of the West. It may well prove that so far from the Grail story being a reminiscence of the Byzantine rite, that rite itself has been affected by a ritual of which the Grail legend preserves a fragmentary record.
In my view a Christian origin for Lance and Cup, as associated symbols, has not been made out; still less can it be postulated for Lance and Cup as members of an extended group, including Dish, Sword, and Stone.
On this point Professor Brown's attempt to find in Irish tradition the origin of the Grail symbols is distinctly more satisfactory.[5]
I cannot accept as decisive the solution proposed, which seems to me to be open to much the same criticism as that which would find in the Lance the Lance of Longinus—both are occupied with details, rather than with ensemble; both would find their justification as offering evidence of accretion, rather than of origin; neither can provide us with the required mise-en-scène.
But Professor Brown's theory is the more sound in that he is really dealing with a group of associated symbols; in his view Lance and Grail alike belong to the treasures of the Tuatha de Danann (that legendary race of Irish ancestors, who were at once gods and kings), and therefore ab initio belong together. But while I should, on the whole, accept the affiliation of the two groups, and believe that the treasures of the Tuatha de Danann really correspond to the symbols displayed in the hall of the Grail castle, I cannot consider that the one is the origin of the other. There is one very fundamental difference, the importance of which I cannot ignore, but which, I believe, has hitherto escaped Professor Brown's attention.