And yet those two young staff officers, when they left the imperial court for the hermit’s cell, judged, on the whole, prudently and well, and chose the better part when they fled from the world to escape the “dangers” of ambition, and the “greater danger still” of success. For they escaped, not merely from vice and worldliness, but, as the event proved, from imminent danger of death if they kept the loyalty which they had sworn to their emperor; or the worse evil of baseness if they turned traitors to him to save their lives. For little thought Gratian, as he sat in that amphitheatre, that the day was coming when he, the hunter of game—and of heretics—would be hunted in his turn; when, deserted by his army, betrayed by Merobaudes—whose elder kinsfolk were not likely to have kept him ignorant of “the Frankish sports”—he should flee pitiably towards Italy, and die by a German hand; some say near Lyons, some say near Belgrade, calling on Ambrose with his latest breath. {29} Little thought, too, the good folk of Trêves, as they sat beneath the vast awning that afternoon, that within the next half century a day of vengeance was coming for them, which should teach them that there was a God who “maketh inquisition for blood;” a day when Trêves should be sacked in blood and flame by those very “barbarian” Germans whom they fancied their allies—or their slaves. And least of all did they fancy that, when that great destruction fell upon their city, the only element in it which would pass safely through the fire and rise again, and raise their city to new glory and power, was that which was represented by those poor hermits in the garden-hut outside. Little thought they that above the awful arches of the Black Gate—as if in mockery of the Roman Power—a lean anchorite would take his stand, Simeon of Syracuse by name, a monk of Mount Sinai, and there imitate, in the far West, the austerities of St. Simeon Stylites in the East, and be enrolled in the new Pantheon, not of Cæsars, but of Saints.