These various influences not only protected the Empire from many impending assaults, but, by animating the barbarians with invidious feelings against each other, often caused dissentient tribes to engage in the work of mutual self-destruction. Lastly, the residue who actually crossed the frontier with hostile intent were met by the Masters of Soldiers, and with varying success checked in their advance, or cut to pieces.
The influence of religion, at the same time conjunctive and disruptive, has already been exemplified in connection with Lazica and Iberia; and a couple of nearly similar instances, occurring shortly after the accession of Justinian, will be noticed explicitly in a future chapter.[1] An illustration of the advantage derived by the Emperor from the judicious bestowal of treasure on barbarian potentates is also brought before us during this war with Persia.[2] Two Hunnish kings, subsidized by Cavades, were on the march to join the Persian army with an auxiliary force amounting to twenty thousand men. But a queen of the Sabirian Huns, named Boarex, who had been the recipient of Justinian's liberality, was able to put a hundred thousand of her nation under arms. This martial female did not hesitate to attack her kindred; but, falling on them before they could reach their destination, destroyed the expeditionary force, slew one of the leaders, and sent the other to Constantinople, where he was impaled on the shore at Sycae, by order of the Emperor.[3] On the Illyrian frontier the Masters of the Forces in that region were in almost perpetual conflict with barbarian
