The little stores and savings which the defenceless hermits treasured in their caves had tempted the Blemmyes again and again, in spite of the Roman garrison in Pharan, which usually made its appearance on the scene of their incursion long after they had disappeared with their scanty booty. Not many months since, the raid had been effected in which old Stephanus had been wounded by an arrow, and there was every reason to hope that the wild marauders would not return very soon, for Phoebicius, the commander of the Roman maniple in the oasis, was swift and vigorous in his office, and though he had not succeeded in protecting the anchorites from all damage, he had followed up the Blemmyes, who fled at his approach, and cut them off from rejoining their boats. A battle took place between the barbarians and the Romans, not far from the coast on the desert tract dividing the hills from the sea, which resulted in the total annihilation of the wild tribes and gave ground to hope that such a lesson might serve as a warning to the sons of the desert. But if hitherto the more easily quelled promptings of covetousness had led them to cross the sea, they were now animated by the most sacred of all duties, by the law which required them to avenge the blood of their fathers and brothers, and they dared to plan a fresh incursion in which they should put forth all their resources. They were at the same time obliged to exercise the greatest caution, and collected their forces of young men in the valleys that lay hidden in the long range of coast- hills. The passage of the narrow arm of the sea that parted them from Arabia Petraea, was to be effected in the first dark night; the sun, this evening, had set behind heavy storm-clouds that had discharged themselves in violent rain and had obscured the light of the waning moon. So they drew their boats and rafts down to the sea, and, unobserved by the sentinels on the mountain who had taken shelter from the storm under their little penthouses, they would have reached the opposite shore, the mountain, and perhaps even the oasis, if some one had not warned the anchorites--and that some one was Hermas.