There is a letter of Goethe’s, though I cannot remember where, that explains evocation, though he was but thinking of literature. He described some friend who had complained of literary sterility as too intelligent. One must allow the images to form with all their associations before one criticises. “If one is critical too soon,” he wrote, “they will not form at all.” If you suspend the critical faculty, I have discovered, either as the result of training, or, if you have the gift, by passing into a slight trance, images pass rapidly before you. If you can suspend also desire, and let them form at their own will, your absorption becomes more complete and they are more clear in colour, more precise in articulation, and you and they begin to move in the midst of what seems a powerful light. But the images pass before you linked by certain associations, and indeed in the first instance you have called them up by their association with traditional forms and sounds. You have discovered how, if you can but suspend will and intellect, to bring up from the “subconscious” anything you already possess a fragment of. Those who follow the old rule keep their bodies still and their minds awake and clear, dreading especially any confusion between the images of the mind and the objects of sense; they seek to become, as it were, polished mirrors.

I had no natural gift for this clear quiet, as I soon discovered, for my mind is abnormally restless; and I was seldom delighted by that sudden luminous definition of form which makes one understand almost in spite of oneself that one is not merely imagining. I therefore invented a new process. I had found that after evocation my sleep became at moments full of light and form, all that I had failed to find while awake; and I elaborated a symbolism of natural objects that I might give myself dreams during sleep, or rather visions, for they had none of the confusion of dreams, by laying upon my pillow or beside my bed certain flowers or leaves. Even to-day, after twenty years, the exaltations and the messages that came to me from bits of hawthorn or some other plant seem of all moments of my life the happiest and the wisest. After a time, perhaps because the novelty wearing off the symbol lost its power, or because my work at the Irish Theatre became too exciting, my sleep lost its responsiveness. I had fellow-scholars, and now it was I and now they who made some discovery. Before the mind’s eye, whether in sleep or waking, came images that one was to discover presently in some book one had never read, and after looking in vain for explanation to the current theory of forgotten personal memory, I came to believe in a great memory passing on from generation to generation. But that was not enough, for these images showed intention and choice. They had a relation to what one knew and yet were an extension of one’s knowledge. If no mind was there, why should I suddenly come upon salt and antimony, upon the liquefaction of the gold, as they were understood by the alchemists, or upon some detail of cabalistic symbolism verified at last by a learned scholar from his never-published manuscripts, and who can have put together so ingeniously, working by some law of association and yet with clear intention and personal application, certain mythological images. They had shown themselves to several minds, a fragment at a time, and had only shown their meaning when the puzzle picture had been put together. The thought was again and again before me that this study had created a contact or mingling with minds who had followed a like study in some other age, and that these minds still saw and thought and chose. Our daily thought was certainly but the line of foam at the shallow edge of a vast luminous sea: Henry More’s Anima Mundi, Wordsworth’s “immortal sea which brought us hither ... and near whose edge the children sport,” and in that sea there were some who swam or sailed, explorers who perhaps knew all its shores.

III

I had always to compel myself to fix the imagination upon the minds behind the personifications, and yet the personifications were themselves living and vivid. The minds that swayed these seemingly fluid images had doubtless form, and those images themselves seemed, as it were, mirrored in a living substance whose form is but change of form. From tradition and perception, one thought of one’s own life as symbolised by earth, the place of heterogeneous things, the images as mirrored in water and the images themselves one could divine but as air; and beyond it all there was, I felt confident, certain aims and governing loves, the fire that makes all simple. Yet the images themselves were fourfold, and one judged their meaning in part from the predominance of one out of the four elements, or that of the fifth element, the veil hiding another four, a bird born out of the fire.

IV

I longed to know something even if it were but the family and Christian names of those minds that I could divine, and that yet remained always as it seemed impersonal. The sense of contact came perhaps but two or three times with clearness and certainty, but it left among all to whom it came some trace, a sudden silence, as it were, in the midst of thought or perhaps at moments of crisis a faint voice. Were our masters right when they declared so solidly that we should be content to know these presences that seemed friendly and near but as “the phantom” in Coleridge’s poem, and to think of them perhaps, as having, as St. Thomas says, entered upon the eternal possession of themselves in one single moment?

“All look and likeness caught from earth,
All accident of kin and birth,
Had passed away. There was no trace
Of ought on that illumined face,
Upraised beneath the rifted stone,
But of one spirit all her own;
She, she herself and only she,
Shone through her body visibly.”

V

One night I heard a voice that said: “The love of God for every human soul is infinite, for every human soul is unique; no other can satisfy the same need in God.” Our masters had not denied that personality outlives the body or even that its rougher shape may cling to us a while after death, but only that we should seek it in those who are dead. Yet when I went among the country people, I found that they sought and found the old fragilities, infirmities, physiognomies that living stirred affection. The Spiddal knowledgeable man, who had his knowledge from his sister’s ghost, noticed every hallowe’en, when he met her at the end of the garden, that her hair was greyer. Had she perhaps to exhaust her allotted years in the neighbourhood of her home, having died before her time? Because no authority seemed greater than that of this knowledge running backward to the beginning of the world, I began that study of spiritism so despised by Stanislas de Gaeta, the one eloquent learned scholar who has written of magic in our generation.