The conviction of this righteous but superstitious soul was uttered with passionate zeal. He puzzled to understand how fellow Christians could argue against him, and much resented the fact that Sir Walter withstood his claim and declined to permit the experiment he desired to make. A formalist and precisian, he held any sort of doubt to be backsliding before the message in his own heart. They argued unavailingly with him, and Henry Lennox suggested a compromise.

"Why is it vital, after all, that only one should undertake this ordeal?" he asked. "I begged you to let me try—for revenge."

"Do not use that word," said Mr. Prodgers.

"Well, at any rate, I feel just as great a call to be there as Tom's father can feel—just as pressing a demand and desire. There may have been foul play. At any rate, the thing was done by an active agency, and Tom was taken in some way at a disadvantage. There was no fair fight, I'll swear. He was evidently kneeling, calmly enough looking out of the window, when he died, and the blow must have been a coward's blow, struck from behind, whoever struck it."

"There was no blow, Henry," said Sir Walter.

"Death is a blow, uncle—the most awful blow a strong man can be called to suffer, surely. And I beg this, that if you won't let me face the infernal thing alone you'll let me share this business with Mr. May. He can pray and I can—watch."

But the dead man's father made short work of Henry's proposition.

"You are introducing that very element of rationalism to be, before all things, distrusted here. The mere introduction of human precaution and human weapons would sully faith and make of no avail the only sure means of winning light on this solemn problem. Reason, so employed, would be a hindrance—an actual danger. Only absolute faith can unravel the mystery before us."

"Then, frankly, I tell you that I lack any such absolute faith," declared Sir Walter.

"Do not say that—you libel yourself and are letting a base and material fear cloud your own trust," answered May. "As there is no human reason for what has happened, so no human reason will be found to explain it. By denying me, you are denying the sole means by which this dark terror can be banished. You are denying God's offer of peace. We must not only seek peace, but ensure it. That means that we are now called to take such steps as the Almighty puts at our service by the road of conscience and faith. I have a right to this revelation as my boy's father. The cup is mine, and you will do very wrongly if you deny me the right to drink it. I desire to say, 'Peace be to this house' before I leave it, and, Christian to Christian, you cannot deny me, or hesitate as to your answer."