His eyes strained toward the desert. Somewhere in its depths, his twin brother Timokles, the being whom of all on earth Heraklas most loved, lived,—or perhaps, in the brief week that had elapsed since he was snatched from his Alexandrian home, had died. Timokles had forsaken the gods of his own family, the gods his own dead father had adored, Egypt's gods. The lad would not even worship the gods of Rome. Timokles had become one of the Christians, and had, in consequence, been falsely accused of having, during a former inundation, cut one of the dykes near the Nile. This offense, in the days of Roman rule, was punishable by condemnation to labor in the mines, or by branding and transportation to an oasis of the desert.

Timokles, innocent of the crime charged upon him,—having been at home in Alexandria during the time when he was accused of having been abroad on the evil errand,—was dragged away to exile, for was he not a Christian? Living or dead, the desert held him. The Roman emperor, Septimius Severus, who ruled Egypt, had lately issued an edict that no one should become a Christian. What hope was there for Timokles?

"He will never come back!" said Heraklas now, with a low sob, as the desert swam before his tear-filled eyes. "O Timokles!"

There was a rustle among the leaves not far away. Heraklas turned hastily.

But it was no person who disturbed his solitude. Heraklas saw only the head of an ibis, called "Hac" or "Hib" by the Egyptians, and the lad, mindful of the honor due the bird as sacred to the god Thoth, the Egyptian deity of letters and of the moon, made a gesture of semi-reverence. He remembered what the Egyptians were wont to say, when on the nineteenth day of the first month, they ate honey and eggs in honor of Thoth: "How sweet a thing is truth!"

Heraklas murmured with a heavy sigh, "Timokles told me he had found 'the truth' O Timokles, is thy 'truth' sweet to thee now? Oh, my brother, my brother!"

Heraklas cast himself down among the vines, and wept his unavailing tears. Little did the lad, reared in a pagan home, know of the sweetness of the Christian faith, for which Timokles had forsaken all.

Heraklas' small sister, the child Cocce, sat on the pavement in the central court of her home in Alexandria. Above her towered three palms that shaded the court. Beside the little girl was an Egyptian toy, the figure of a man kneading dough. The man would work, if a string were pulled, but Cocce had thrown the toy aside. Lower and lower sank the small, brown head, more and more sleepily closed the large, brown eyes, till the child drooped against a stone table that was supported by the stone figure of a captive, bending beneath the weight of the table's top.

As Heraklas entered the court his eyes fell upon his sleeping little sister, but he noted more closely the stone captive against which she leaned. Heraklas marked how the captive was represented to bend beneath the table's weight. The boy's eyes grew fierce. Captivity seemed a cruel thing, since Timokles had gone into it.

Heraklas flung himself on a seat covered by a leopard's skin, and gazed moodily upward at the palm-leaves, one or two of which stirred faintly under the slight wind that came from a corridor, whither the wooden wind-sails,—sloping boards commonly fixed over the terraces of the upper portions of Egyptian houses,—had conducted the current of air.