Yet, so far as we have hitherto dealt with them, these practices were, and are, popular in character, openly performed, and devoid of the special element of mystery which is so characteristic a feature of the Grail.
Nor, in these public Folk-ceremonies, these Spring festivals, Dances, and Plays, is there anything which, on the face of it, appears to bring them into touch with the central mystery of the Christian Faith. Yet the men who wrote these romances saw no incongruity in identifying the mysterious Food-providing Vessel of the Bleheris-Gawain version with the Chalice of the Eucharist, and in ascribing the power of bestowing Spiritual Life to that which certain modern scholars have identified as a Wunsch-Ding, a Folk-tale Vessel of Plenty.
If there be a mystery of the Grail surely the mystery lies here, in the possibility of identifying two objects which, apparently, lie at the very opposite poles of intellectual conception. What brought them together? Where shall we seek a connecting link? By what road did the romancers reach so strangely unexpected a goal?
It is, of course, very generally recognized that in the case of most of the pre-Christian religions, upon the nature and character of whose rites we possess reliable information, such rites possessed a two-fold character—exoteric; in celebrations openly and publicly performed, in which all adherents of that particular cult could join freely, the object of such public rites being to obtain some external and material benefit, whether for the individual worshipper, or for the community as a whole—esoteric; rites open only to a favoured few, the initiates, the object of which appears, as a rule, to have been individual rather than social, and non-material. In some cases, certainly, the object aimed at was the attainment of a conscious, ecstatic, union with the god, and the definite assurance of a future life. In other words there was the public worship, and there were the Mysteries.
Of late years there has been a growing tendency among scholars to seek in the Mysteries the clue which shall enable us to read aright the baffling riddle of the Grail, and there can be little doubt that, in so doing, we are on the right path. At the same time I am convinced that to seek that clue in those Mysteries which are at once the most famous, and the most familiar to the classical scholar, i.e., the Eleusinian, is a fatal mistake. There are, as we shall see, certain essential, and radical, differences between the Greek and the Christian religious conceptions which, affecting as they do the root conceptions of the two groups, render it quite impossible that any form of the Eleusinian Mystery cult could have given such results as we find in the Grail legend.[4]
Cumont in his Les Religions Orientales dans le Paganisme Romain, speaking of the influence of the Mysteries upon Christianity, remarks acutely, "Or, lorsqu'on parle de mystères on doit songer à I'Asie hellénisée, bien plus qu'à la Grèce propre, malgré tout le prestige qui entourait Eleusis, car d'abord les premières communautés Chrétiennes se font fondées, formées, développées, au milieu de populations Orientales, Sémites, Phrygiens, Egyptiens."[5]
This is perfectly true, but it was not only the influence of milieu, not only the fact that the 'hellenized' faiths were, as Cumont points out, more advanced, richer in ideas and sentiments, more pregnant, more poignant, than the more strictly 'classic' faiths, but they possessed, in common with Christianity, certain distinctive features lacking in these latter.
If we were asked to define the special characteristic of the central Christian rite, should we not state it as being a Sacred meal of Communion in which the worshipper, not merely symbolically, but actually, partakes of, and becomes one with, his God, receiving thereby the assurance of eternal life? (The Body of Our Lord Jesus Christ preserve thy body and soul unto everlasting life.)
But it is precisely this conception which is lacking in the Greek Mysteries, and that inevitably, as Rohde points out: "The Eleusinian Mysteries in common with all Greek religion, differentiated clearly between gods and men, eins ist der Menschen, ein andres der Götter-Geschlecht—en andron, en theon genos." The attainment of union with the god, by way of ecstasy, as in other Mystery cults, is foreign to the Eleusinian idea. As Cumont puts it "The Greco-Roman deities rejoice in the perpetual calm and youth of Olympus, the Eastern deities die to live again."[6] In other words Greek religion lacks the Sacramental idea. [*** Note: Weston used Greek alphabetic characters above ***]
Thus even if we set aside the absence of a parallel between the ritual of the Greek Mysteries and the mise-en-scène of the Grail stories, Eleusis would be unable to offer us those essential elements which would have rendered possible a translation of the incidents of those stories into terms of high Christian symbolism. Yet we cannot refrain from the conclusion that there was something in the legend that not merely rendered possible, but actually invited, such a translation.