see," said Father Brown in low but easy tone, "Scotch people before Scotland existed were a curious lot. In fact, they're a curious lot still. But in the prehistoric times I fancy they really worshipped demons. That," he added genially, "is why they jumped at the Puritan theology."
"My friend," said Flambeau, turning in a kind of fury, "what does all that snuff mean?"
"My friend," replied Brown, with equal seriousness, "there is one mark of all genuine religions: materialism. Now, devil-worship is a perfectly genuine religion."
They had come up on the grassy scalp of the hill, one of the few bald spots that stood clear of the crashing and roaring pine forest. A mean enclosure, partly timber and partly wire, rattled in the tempest to tell them the border of the graveyard. But by the time Inspector Craven had come to the corner of the grave, and Flambeau had planted his spade point downwards and leaned on it, they were both almost as shaken as the shaky wood and wire. At the foot of the grave grew great tall thistles, grey and silver in their decay. Once or twice, when a ball of thistledown broke under the breeze and flew past him, Craven jumped slightly as if it had been an arrow.
Flambeau drove the blade of his spade through the whistling grass into the wet clay below. Then he seemed to stop and lean on it as on a staff.
"Go on," said the priest very gently. "We are only trying to find the truth. What are you afraid of?"
"I am afraid of finding it," said Flambeau.
The London detective spoke suddenly in a high crowing voice that was meant to be conversational and cheery. "I wonder why he really did hide himself like that. Something nasty, I suppose; was he a leper?"
"Something worse than that," said Flambeau.
"And what do you imagine," asked the other, "would be worse than a leper?"
"I don't imagine it," said Flambeau.
He dug for some dreadful minutes in silence, and then said in a choked voice, "I'm afraid of his not being the right shape."
"Nor was that piece of paper, you know," said Father Brown quietly, "and we survived even that piece of paper."
Flambeau dug on with a blind energy. But the tempest had shouldered away the choking grey clouds that clung to the hills like smoke and revealed grey fields of faint starlight before he cleared the shape of a rude timber coffin, and somehow tipped it up upon the turf. Craven stepped forward with his axe; a thistle-top touched him, and he flinched. Then he took a firmer stride, and hacked and wrenched with an energy like Flambeau's till the lid was torn off, and all that was there lay glimmering in the grey starlight.
"Bones," said Craven; and then he added, "but it is a man," as if that were something unexpected.
"Is he," asked Flambeau in a voice that went oddly up and down, "is he all right?"
"Seems so," said the officer huskily, bending over the obscure and decaying skeleton in the box. "Wait a minute."
A vast heave went over Flambeau's huge figure. "And now I come to think of it," he cried, "why in the name of madness shouldn't he be all right? What is it gets hold of a man on these cursed cold mountains? I think it's the black, brainless repetition; all these forests, and over all an ancient horror of unconsciousness. It's like the dream of an atheist. Pine-trees and more pine-trees and millions more pine-trees——"
"God!" cried the man by the coffin, "but he hasn't got a head."
While the others stood rigid the priest, for the first time, showed a leap of startled concern.
"No head!" he repeated. "No head?" as if he had almost expected some other deficiency.
Half-witted visions of a headless baby born to Glengyle, of a headless youth hiding himself in the castle, of a headless man pacing those ancient halls or that gorgeous garden, passed in panorama through their minds. But even in that stiffened instant the tale took no root in them and seemed to have no reason in it. They stood listening to the loud woods and the shrieking sky quite foolishly, like exhausted animals. Thought seemed to be something enormous that had suddenly slipped out of their grasp.
"There are three headless men," said Father Brown, "standing round this open grave."
The pale detective from London opened his mouth to speak, and left it open like a yokel, while a long scream of wind tore the sky; then he looked at the axe in his hands as if it did not belong to him, and dropped it.
"Father," said Flambeau in that infantile and heavy voice he used very seldom, "what are we to do?"
His friend's reply came with the pent promptitude of a gun going off.
"Sleep!" cried Father Brown. "Sleep. We have come to the end of the ways. Do you know what sleep is? Do you know that every man who sleeps believes in God? It is a sacrament; for it is an act of faith and it is a food. And we need a sacrament, if only a natural one. Something has fallen on us that falls very seldom on men; perhaps the worst thing that can fall on them."
Craven's parted lips came together to say, "What do you mean?"
The priest had turned his face to the castle as he answered: "We have found the truth; and the truth makes no sense."
He went down the path in front of them with a plunging and reckless step very rare with him, and when they reached the castle again he threw himself upon sleep with the simplicity of a dog.
Despite his mystic praise of slumber, Father Brown was up earlier than anyone else except the silent gardener; and was found smoking a big pipe and watching that expert at his speechless labours in the kitchen garden. Towards daybreak the rocking storm had ended in roaring rains, and the day came with a curious freshness. The gardener seemed even to have been conversing, but at sight of the detectives he planted his spade sullenly in a bed and, saying something about his breakfast, shifted along the lines of cabbages and shut himself in the kitchen. "He's a valuable man, that," said Father Brown. "He does the potatoes amazingly. Still," he added, with a dispassionate charity, "he has his faults; which of us hasn't? He doesn't dig this bank quite regularly. There, for instance," and he stamped suddenly on one spot. "I'm really very doubtful about that potato."
"And why?" asked Craven, amused with the little man's hobby.
"I'm doubtful about it," said the other, "because old Gow was doubtful about it himself. He put his spade in methodically in every place but just this. There must be a mighty fine potato just here."
Flambeau pulled up the spade and impetuously drove it into the place. He turned up, under a load of soil, something that did not look like a potato, but rather like a monstrous, over-domed mushroom. But it struck the spade with a cold click; it rolled over like a ball, and grinned up at them.
"The Earl of Glengyle," said Brown sadly, and looked down heavily at the skull.
Then, after a momentary meditation, he plucked the spade from Flambeau, and, saying "We must hide it again," clamped the skull down in the earth. Then he leaned his little body and huge head on the great handle of the spade, that stood up stiffly in the earth, and his eyes were empty and his forehead full of wrinkles. "If one could only conceive," he muttered, "the meaning of this last monstrosity." And leaning on the large spade handle, he buried his brows in his hands, as men do in church.
All the corners of the sky were brightening into blue and silver; the birds were chattering in the tiny garden trees; so loud it
