"Save me! save me!" cried the unhappy man, "any death but that! I will do anything to escape such a fearful doom."

"I thought you would come to terms," replied the prefect, well skilled in the cruel arts of his office. "Life is sweet. Here is gold. By the service I require you shall earn liberty," and the compact was sealed whereby the Greek was to betray the subterranean hiding-places of the Christians to their enemies.

Hence it was that at the dead of night, a band of Roman soldiers, reckless ruffians trained to slaughter in many a bloody war, marched under cover of darkness along the Appian Way to the villa of the Lady Marcella. It was the work of a moment to force the door of the vineyard and they soon reached the entrance to the Catacomb.

"It is like a badger's burrow," said the officer in command. "We will soon bag our game, Here the old priest has his lair. Secure him at any cost. He is worth a score of the meaner vermin."

Lighting their torches they inarched on their devious way under the guidance of Isidorus, who had written on a rude chart the number of turns to be made to the right or left. With Roman military foresight, the officer marked with chalk the route they took, and fixed occasionally a torch in the niches in the wall.

Soon the soft, low cadence of the funeral hymn was heard, stealing weirdly on the ear, and a faint light glimmered from the chamber in which the Christians were paying the last rites to their martyred brethren.

"They are at their incantations now," said the Centurion. "'Tis a fit place for their abominable orgies. Let us hasten, and we will spoil their wicked spells!" and he gave the command, at which the soldiers rushed forward toward the distant light.

Instantly it disappeared, and when they reached the spot naught was seen, save the tomb of Adauctus; and in the distant darkness was heard the sound of hurrying feet.

"The rats have fled," cried the officer; "after them, ferrets! Let not one escape!" and at the head of the maniple he darted down the echoing corridor.

But Hilarus guided his friends amid the darkness more swiftly than the soldiers could pursue by the light of their torches. He followed many a devious winding, especially contrived to frustrate capture, and facilitate escape. Threading a very narrow passage, he drew from a niche a wooden ladder, and placing it against the wall reached a stairway which began high up near the roof. The whole party followed, and Hilarus, drawing up the ladder after him, completely cut off pursuit. They soon reached the comparatively lofty vaults of a deserted arenarium, or sand pit, which communicated with the open air. As he stood with bared brow beneath the light of the silent stars, the good Presbyter Primitius devoutly exclaimed:—"Anima nostra sicut passer erepta est de lagueo venantium—Our soul is escaped as a bird out the snare of the fowler, the snare is broken and we are escaped."