But from the political side the experiment of Theodosius was fraught with the greatest danger that the Roman Empire had yet known. When barbarian auxiliaries had been enlisted before, they had been placed under Roman leaders and mixed with equal numbers of Roman troops. To leave them under their own chiefs, and deliberately favour them at the expense of the native soldiery, was a most unhappy experiment. It practically put the command of the empire in their hands; for there was no hold over them save their personal loyalty to Theodosius, and the spell which the grandeur of the Roman name and Roman culture still exercised over their minds. That spell was still strong, as is shown in the story which the Gothic historian Jornandes tells about the visit of the old King Athanarich to Constantinople. “When he entered the royal city, ‘Now,’ said he, ‘do I at last behold what I had often heard and deemed incredible.’ He passed his eyes hither and thither admiring first the site of the city, then the fleets of corn-ships, then the lofty walls, then the crowds of people of all nations, mingled as the waters from divers springs mix in a single pool, then the ranks of disciplined soldiery. And at last he cried aloud, ‘Doubtless the Emperor is as a god on earth, and he who raises a hand against him is guilty of his own blood.’ ” But this impression was not to continue for long. In A.D. 395, the good Emperor Theodosius, “the lover of peace and of the Goths,” as he was called, died, and left the throne to his two weakly sons Arcadius and Honorius. IV. THE DEPARTURE OF THE GERMANS.