"If they exist at all—and the assumption explains plausibly the amazing intelligence behind all natural phenomena—they include every grade, of course, from the insignificant fairies, so called, builders of simple forms, to the immense planetary spirits and vast Intelligences who guide and guard the welfare of the greater happenings." His eyes shone, his tone matched in enthusiasm his gestures. "A stupendous and magnificent hierarchy," he cried, "but all, all under God, of course, who maketh his angels spirits and his ministers a flaming fire. Ah, think of it," he went on, becoming lyrical almost as wonder fired him, "think of it now especially in the spring! The vast abundance and insurgence of life pouring up on all sides into forms and bodies, and all led, directed, fashioned by this host of invisible, yet not unknowable, Intelligences! Think of the prolific architecture, the delicacy, the grandeur, the inspiring beauty that are involved...!"

"You said just now a bridge might be built," Dr. Fillery interrupted, while the other paused a second for breath.

Father Collins, nailed down to a positive statement, hesitated and looked about him. But the hesitation passed at once.

"It is the question merely," he went on more composedly, "of providing the apparatus, the means of manifestation, the instrument, the—body. Isn't it? Our evolution and theirs are two separate—different things."

"I suppose so. No force can express itself without a proper apparatus."

"Certain of these Intelligences are so immense that only a series of events, long centuries, a period of history, as we call it, can provide the means, the body indeed, through which they can express themselves. An entire civilization may be the 'body' used by an archetypal power. Others, again—like 'N. H.' probably—since I notice that it is usually the artist, the artistic temperament he affects most—require beauty for their expression—beauty of form and outline, of sound, of colour."

He paused for effect, but no comment came.

"Our response to beauty, our thrill, our lift of delight and wonder before any manifestation of beauty—these are due only to our perception, though usually unrecognized except by artists, of the particular Intelligence thus trying to express itself——"

Dr. Fillery suddenly leaned forward, listening with a new expression on his face. He betrayed, however, no sign of what he thought of his voluble visitor. An idea, none the less, had struck him like a flash between the eyes of the mind.

"You mean," he interposed patiently, "that just as your fairies use form and colour to express themselves in nature, we might use beauty of a mental order to—to——"