"Your mother?" echoed Caesar, and his brow began to clear. But suddenly the gleam of satisfaction, which for a moment had embellished his features, vanished, and with a sharp laugh he added: "And my mother! Do you suppose that I do not know what she requires of you? It is solely to please her that you, a free man, remain with me. For her sake you are bold enough to try now and then to quell the stormy sea of my passions. You do it with a grace, so I submit. And now my hand is raised to strike a wretch who mocks at me; he is a painter, of some talent, so, of course, you take him under your protection. Then, in a moment, your inventive genius devises a praying sister. Well, there is in that something which might indeed mollify me. But you would betray Bassianus ten times over to save an artist. And then, how my mother would fly to show her gratitude to the man who could quell her furious son! Your mother!— But I only squint when it suits me. My eye must become dimmer than it yet is before I fail to see the connection of ideas which led you to swear by your mother. You were thinking of mine when you spoke. To please her, you would deceive her son. But as soon as he touches the lie it vanishes into thin air, for it has no more substance than a soap bubble!" The last words were at once sad, angry, and scornful; but the philosopher, who had listened at first with astonishment and then with indignation, could no longer contain himself.

"Enough!" he cried to the angry potentate, in an imperious tone. Then, drawing himself up, he went on with offended dignity:

"I know what the end has been of so many who have aroused your wrath, and yet I have courage enough to tell you to your face, that to injustice, the outcome of distrust, you add the most senseless insult. Or do you really think that a just man—for so you have called me more than once— would outrage the manes of the beloved woman who bore him to please the mother of another man, even though she be Caesar's? What I swear to by the head of my mother, friend and foe alike must believe; and he who does not, must hold me to be the vilest wretch on earth; my presence can only be an offense to him. So I beg you to allow me to return to Rome."

The words were manly and spoken firmly, and they pleased Caracalla; for the joy of believing in the philosopher's statement outweighed every other feeling. And since he regarded Philostratus as the incarnation of goodness—though he had lost faith in that—his threat of leaving disturbed him greatly. He laid his hand on his brave adviser's arm, and assured him that he was only too happy to believe a thing so incredible.

Any witness of the scene would have supposed this ruthless fatricide, this tyrant—whose intercourse with the visions of a crazed and unbridled fancy made him capable of any folly, and who loved to assume the aspect of a cruel misanthrope—to be a docile disciple, who cared for nothing but to recover the favor and forgiveness of his master. And Philostratus, knowing this man, and the human heart, did not make it too easy for him to achieve his end. When he at last gave up his purpose of returning to Rome, and had more fully explained to Caesar how and where he had met Melissa, and what he had heard about her brother the painter, he lifted the wrapper from Korinna's portrait, placed it in a good light, and pointed out to Caracalla the particular beauties of the purely Greek features.

It was with sincere enthusiasm that he expatiated on the skill with which the artist had reproduced in color the noble lines which Caracalla so much admired in the sculpture of the great Greek masters; how warm and tender the flesh was; how radiant the light of those glorious eyes; how living the waving hair, as though it still breathed of the scented oil! And when Philostratus explained that though Alexander had no doubt spoken some rash and treasonable words, he could not in any case be the author of the insulting verses which had been found at the Serapeum with the rope, Caracalla echoed his praises of the picture, and desired to see both the painter and his sister.

That morning, as he rose from his bed, he had been informed that the planets which had been seen during the past night from the observatory of the Serapeum, promised him fortune and happiness in the immediate future. He was himself a practiced star-reader, and the chief astrologer of the temple had pointed out to him how peculiarly favorable the constellation was whence he had deduced his prediction. Then, Phoebus Apollo had appeared to him in a dream; the auguries from the morning's sacrifices had all been favorable; and, before he dispatched Philostratus to fetch Melissa, he added:

"It is strange! The best fortune has always come to me from a gloomy sky. How brightly the sun shone on my marriage with the odious Plautilla! It has rained, on the contrary, on almost all my victories; and it was under a heavy storm that the oracle assured me the soul of Alexander the Great had selected this tortured frame in which to live out his too early ended years on earth. Can such coincidence be mere chance? Phoebus Apollo, your favorite divinity—and that, too, of the sage of Tyana—may perhaps have been angry with me. He who purified himself from blood-guiltiness after killing the Python is the god of expiation. I will address myself to him, like the noble hero of your book. This morning the god visited me again; so I will have such sacrifice slain before him as never yet was offered. Will that satisfy you, O philosopher hard to be appeased?"

"More than satisfy me, my Bassianus," replied Philostratus. "Yet remember that, according to Apollonius, the sacrifice is effective only through the spirit in which it is offered."

"Always a 'but' and an 'if'!" exclaimed Caracalla, as his friend left the room to call Melissa from the high-priest's quarters, where she was waiting.