These bitter meditations were broken by the calm, sweet voice of Constantine: "Bishop, thou must perceive for thyself that the radical polity of the primitive Christianity to which Arius cleaves unswervingly, and which Ulfilas founded among the Goths so firmly that I had to send the legions thither to uproot it, was somewhat fanatical, or at least premature, and not suited to the every-day life of selfish and wicked men. Thou must perceive, also, with equal clearness, that the splendid ecclesiasticism which I have established throughout the Western Empire in place of the primitive religion is vastly better for mankind than any system ever before attempted, and that it should be speedily extended over all the East. What future, grander developments await the Church, no mortal can foretell. For the present, I desire of thee to seek means whereby to fan the flame of this Arian controversy: it must not die out until it can be summoned before an imperial council, and receive formal condemnation at the mouths of all the bishops called into a synod by the Emperor of the west!"

"And if, when the council shall have been convened, its members shall sustain Arius, what then?"

"A religious war, perhaps," answered Constantine, "or a return unto the pagan gods; both dreadful alternatives, which the Church and the empire should regard with equal horror. But the council will never so decide. I answer for its action; only keep thou the flame of controversy burning until the proper hour arrives!"

"I will contrive means that shall not fail to do so," answered Eusebius, and, bowing low, at a sign from the emperor he withdrew, overwhelmed with the perception of that calm, relentless, almost superhuman sagacity which Constantine had permitted him to see.

"Yea!" murmured Eusebius, "I will fan this flame of controversy! It shall blaze throughout the Church! And it may even happen that Constantine, although the greatest of the human race, is not a match for God. Who knows? Thaumaturgy may be restored to the Church, or, even if, as Constantine asserteth, the kingdom of our Lord was prematurely established, the spiritual truth of the gospel will sometime educate mankind up to the ultimate reception of its socialism and politics. And to this end it shall be my task before I die to organize within the bosom of the Church sacred brotherhoods, bound by holy ties of chastity, obedience, and poverty, to keep alive forever the memory of that communal system upon which Christ founded his kingdom. At all events, there is no possibility of going backward now; and more than ever do I desire to see Constantine obtain the sovereignty of the East. And now for Nicomedia!"

That very day the bishop set out upon his dangerous mission, to concert measures by which to neutralize the naval power of the Emperor Licinius.

CHAPTER IV.

THE PROPHECY OF GAIUS.

Proceeding, therefore, with all diligence, not very many days afterward, the Bishop of Cæsarea arrived at Nicomedia, and straightway, by the use of certain secret means of communication which were well known to all Christians, he found, and took up his abode with Eusebius of that city; and they together discussed at great length what means might be used to neutralize the naval power of the tyrant Licinius.

Eusebius of Cæsarea had been absent for many months, and Constantine had begun to grow impatient at his long delay, during which he had received no tidings from the bishop personally, and had heard nothing concerning him, except that he was quietly residing in the city with the other Eusebius. And the emperor, who valued his bishop highly, and enjoyed his companionship more than that of any other man, began to fear that the revelation of his own real character and purposes, which he had made at their last memorable interview, had alienated his friend forever, and thereby deprived himself of the services which he deemed to be almost invaluable. It gave him unmingled pleasure, therefore, to receive upon a certain day a written message that "Eusebius, Bishop of Nicomedia, sent by his brother Eusebius Pamphilus, craves audience of the emperor." Constantine eagerly ordered that he be admitted, and, having dismissed all others, he gave the bishop a very cordial greeting, and then said, with greatest interest and solicitude: "Tell me first of all of thy brother, my friend the Bishop of Cæsarea! Where now is the holy and able man? Is he well? What doeth he?"