'But,' I could not but still urge, 'should no distinction be made between your country and her emperor? Is the country to rest under the imputation which is justly perhaps cast upon him? That were hardly right. To renounce Gallienus, were he now emperor, were a defensible act: But why Rome or Aurelian?'
'I freely grant, that had a just emperor been put upon the throne, a man with human feelings, the people, had he projected our rescue or revenge, would have gone with him. But how is their conduct to be defended during the long reign of the son of Valerian? Was such a people as the people of Rome to conform their minds and acts to a monster like him? Was that the part of a great nation? Is it credible that the senate and the people together, had no power to compel Gallienus to the performance of his duties to his own father, and the brave legions who fell with him? Alas! they too wanted the will.'
'O not so, Calpurnius,' I rejoined; 'Gallienus wished the death or captivity of his father, that he might reign. To release him was the last act that wretch could have been urged to do. And could he then have been made to interpose for the others? He might have been assassinated, but all the power of Rome could not have compelled him to a war, the issue of which might have been, by the rescue of Valerian, to lose him his throne.'
'Then he should have been assassinated. Rome owed herself a greater duty than allegiance to a beast in human form.'
'But, Galpurnius, you now enjoy your liberty. Why consider so curiously whence it comes? Besides, you have, while in Persia, dwelt in comfort, and at last even in magnificence. The Prince himself has been your companion and friend.'
'What was it,' he replied, 'what was it, when I reflected upon myself, but so much deeper degradation, to find that in spite of myself I was every day sinking deeper and deeper in Persian effeminacy? What was it but the worst wretchedness of all to feel as I did, that I, a Roman and a Piso, was losing my nature as I had lost my country? If any thing served to turn my blood into one hot current of bitterness and revenge, it was this. It will never cool till I find myself, sword in hand, under the banners of Zenobia. Urge me no more: it were as hopeful an endeavor to stem the current of the Euphrates, as to turn me from my purpose. I have reasoned with you because you are a brother, not because you are a Roman.'
'And I,' I replied, 'can still love you, because you are a brother, nor less because you are also a Palmyrene. I greet you as the head of our house, the elder heir of an illustrious name. I still will hope, that when these troubles cease, Rome may claim you as her own.'
'No emperor,' he answered, 'unless he were a Piso, I fear, would permit a renegade of such rank ever to dwell within the walls of Rome. Let me rather hope, that when this war is ended, Portia may exchange Rome for Palmyra, and that here, upon this fair and neutral ground, the Pisos may once more dwell beneath the same roof.'
'May it be so,' said Gracchus; 'and let not the heats of political opposition change the kindly current of your blood, nor inflame it. You, Lucius Piso, are to remember the provocations of Calpurnius, and are to feel that there was a nobleness in that sensibility to a declension into Persian effeminacy that, to say the least, reflects quite as much honor upon the name of Piso, and even Roman, as any loyalty to an emperor like Gallienus, or that senate filled with his creatures. And you, Calpurnius Piso, are to allow for that instinctive veneration for every thing Roman which grows up with the Roman, and even in spite of his better reason ripens into a bigotry that deserves the name of a crime rather than a virtue, and are to consider, that while in you the growth of this false sentiment has been checked by causes, in respect to which you were the sport of fortune, so in Lucius it has been quickened by other causes over which he also was powerless. But to utter my belief, Lucius I think is now more than half Palmyrene, and I trust yet, if committed as he has been to the further tuition of our patriot Fausta, will be not only in part, but altogether of our side.'
'In the mean time, let us rejoice,' said Fausta, 'that the noble Calpurnius joins our cause. If we may judge by the eye, the soft life of a Persian Satrap has not quite exhausted the native Roman vigor.'