So the barbarians trembled, and went away. And the fear of S. Severinus fell on all the Goths, heretic Arians though they were; and on the Rugii, who held the north bank of the Danube in those evil days. S. Severinus, meanwhile, went out of Vienna, and built himself a cell at a place called "At the Vineyards." But some benevolent impulse--divine revelation his biographer calls it--prompted him to return, and build himself a cell on a hill close to Vienna, round which other cells soon grew up, tenanted by his disciples. "There," says his biographer, "he longed to escape the crowds of men who were wont to come to him, and cling closer to God in continual prayer: but the more he longed to dwell in solitude, the more often he was warned by revelations not to deny his presence to the afflicted people." He fasted continually; he went barefoot even in the midst of winter, which was so severe, the story continues, in those days around Vienna, that waggons crossed the Danube on the solid ice: and yet, instead of being puffed-up by his own virtues, he set an example of humility to all, and bade them with tears to pray for him, that the Saviour's gifts to him might not heap condemnation on his head. Over the wild Rugii S. Severinus seems to have acquired unbounded influence. Their king, Flaccitheus, used to pour out his sorrows to him, and tell him how the princes of the Goths would surely slay him; for when he had asked leave of him to pass on into Italy, he would not let him go. But S. Severinus prophesied to him that the Goths would do him no harm. Only one warning he must take: "Let it not grieve him to ask peace even for the least of men." The friendship which had thus begun between the barbarian king and the cultivated Saint was carried on by his son Feva: but his "deadly and noxious wife," Gisa, who appears to have been a fierce Arian, always, says his biographer, kept him back from clemency. One story of Gisa's misdeeds is so characteristic both of the manners of the time and of the style in which the original biography is written, that I shall take leave to insert it at length.