Chilo, without hesitation, turned to the left toward the hill.

For a while the slope of the hill concealed the conflagration, so that, though the neighboring heights were in the light, the two men were in the shade. When they had passed the Circus, they turned still to the left, and entered a kind of passage completely dark. But in that darkness Vinicius saw swarms of gleaming lanterns.

“They are there,” said Chilo. “There will be more of them to-day than ever, for other houses of prayer are burnt or are filled with smoke, as is the whole Trans-Tiber.”

“True!” said Vinicius, “I hear singing.”

In fact, the voices of people singing reached the hill from the dark opening, and the lanterns vanished in it one after the other. But from side passages new forms appeared continually, so that after some time Vinicius and Chilo found themselves amid a whole assemblage of people.

Chilo slipped from his mule, and, beckoning to a youth who sat near, said to him,—“I am a priest of Christ and a bishop. Hold the mules for us; thou wilt receive my blessing and forgiveness of sins.”

Then, without waiting for an answer, he thrust the reins into his hands, and, in company with Vinicius, joined the advancing throng.

They entered the excavation after a while, and pushed on through the dark passage by the dim light of lanterns till they reached a spacious cave, from which stone had been taken evidently, for the walls were formed of fresh fragments.

It was brighter there than in the corridor, for, in addition to tapers and lanterns, torches were burning. By the light of these Vinicius saw a whole throng of kneeling people with upraised hands. He could not see Lygia, the Apostle Peter, or Linus, but he was surrounded by faces solemn and full of emotion. On some of them expectation or alarm was evident; on some, hope. Light was reflected in the whites of their upraised eyes; perspiration was flowing along their foreheads, pale as chalk; some were singing hymns, others were repeating feverishly the name of Jesus, some were beating their breasts. It was apparent that they expected something uncommon at any moment.

Meanwhile the hymn ceased, and above the assembly, in a niche formed by the removal of an immense stone, appeared Crispus, the acquaintance of Vinicius, with a face as it were half delirious, pale, stern, and fanatical. All eyes were turned to him, as though waiting for words of consolation and hope. After he had blessed the assembly, he began in hurried, almost shouting tones,—