Justin was Orthodox and inclined to the Blues. He found it necessary to rid himself of one or two dangerous Greens; among these was Vitalian. Justinian had Vitalian murdered at a banquet at which both he and his Imperial uncle were present. He justified his breach of the oath sworn on the Eucharist by some theological quibble to the effect that an oath sworn to a heretic was not binding. Justinian proved invaluable as a minister to Justin, who could not read or write — having to sign all documents with the assistance of a golden stencil which forged the letters LEGI, meaning 'I have read and approved'. Justin adopted him as his son, awarding him the dignity of the Consulship and appointing him Commander of the Armies in the East; but he was not a soldier, and preferred to remain at Constantinople with Theodora. The Greens took up arms to avenge Vitalian's death, but Justinian was kept informed of their secrets by Cappadocian John and suppressed the rising ruthlessly; and you may be sure that Theodora encouraged him in this. Cappadocian John, though a Green, happened to be Orthodox in his views and made this an excuse for his treachery; for he saw which way the wind was now blowing Justinian rewarded him with large presents of money and an important position at Court. Theodora could afford to wait for her revenge on him.
Meanwhile the breach with the Pope had been healed, because Justin was more Orthodox than the Pope himself, as he used to boast rather childishly; and all Monophysitc bishops and priests were removed from their appointments. A curious circumstance was that, although Theodora was so loyal a Blue, or rather so vengeful an enemy of the Greens, she was intellectually a Monophysitc, just as Cappadocian John, though a Green, was intellectually Orthodox. She took the view, which seems a sensible one to me, that if anything so singular as a double nature had characterized the Son, someone at least of the Evangelists or Apostolic Fathers would have mentioned it, if not the
Son Himself; but none had. Justinian's counterview was that a double nature was common enough; though in ordinary men it was, more usually, part human and part demonic. (This was true enough of himself.) Theodora replied to this: 'Demons are numerous, and as many as seven at a time can occupy a man's body, I admit. But God is eternally One, by a theological axiom, and therefore if Jesus was indeed God He was One also.'
Belisarius — who was Orthodox, though not fanatically so — graduated from the cadet-school with honour and proved an excellent officer of the Guards. His uniform was now the green tunic faced with red, golden collar, red shield bordered with blue and starred in black. He did not mix in faction politics or spend his time in idleness, so Justin noted him as due for quick promotion and encouraged him to work out a new system of cavalry training with the men under his command. He elaborated the plan that he had clearly hinted at, during that banquet at Adrianople, for arming heavy cavalry with bow as well as lance and thus making them proficient both as skirmishers and shock troops. Justin was a seasoned soldier, and Belisarius's views pleased him; he also admired the unanimity that he found between Belisarius and his brother-officers — Rufinus and Armenian John and Uliaris. When he became Emperor he permitted them to train a company of recruits in this new style and take them raiding across the Danube.
Belisarius, then, armed all his men with the lance, and a stiff bow that had a slow shooting-rate but could drive an arrow through any corselet. He also gave them each a small handy shield, strapped to the arm, which acted as a receptacle for half a dozen sharp darts. These darts were useful at close quarters. They were seized by the feathered end, held upright like a torch, and flung with a forward and downward motion; the heads were heavily weighted and the feathering kept them steady on the mark. As a final arm for use when even the lance failed they carried a heavy broadsword in a sheath on the left thigh. To control all these weapons, and the horse at the same time, needed many months of practice. A bow, for example, is a weapon that needs both hands; so Belisarius trained his men to manage their horses without the bridle, by pressure of the knee and heel. But he also introduced the novel device of steel stirrups, which were suspended by straps from the saddle as an aid in mounting and riding the very large horses that he favoured. Stirrups are now in general use throughout the army, though at first despised as womanish. Lastly, he supplied his men with wide, well-stuffed saddles, in front of which were strapped, when not in use, their woollen cloaks for cold or rainy weather. They wore sleeveless mailshirts of thigh length, and tall rawhide boots. When not in use, the bow was slung behind the back; the arrows were contained in a quiver next to the broadsword; the lance was carried in a leather bucket on the right side.
The recruit was trained to do everything methodically, so that each action became habituaclass="underline" for example, the action of stringing the bow was undertaken first with the horse walking, then at a trot, then at a gallop. The right hand reaches behind for the bow, pulls it forward, rests the strung end on the right foot, and bends the bow by pressing it downwards. The left hand, which has meanwhile snatched an arrow from the quiver, unties the loop of the bowstring and slips it up over the catch; then down comes the left hand to the centre of the bow, transferring the arrow to the right hand — and in a moment the bow is in action. Belisarius learned this method from the Huns. From the Goths he learned the proper management of the lance and shield and taught his men to tilt against one another with light, untipped spears. The final exercise for the trained cuirassier was to gallop across a field from the end of which the Hanged Man approached. This was a stuffed figure suspended from a gallows on a low, wheeled trolley; the trolley came rolling forward down a gentle slope. The rider must string his bow as he rode, aim three arrows at the swaying figure, and then be ready to follow with the lance, or with darts. Rank, pay, and rations were awarded according to proficiency in these and other exercises. Belisarius required from his officers exceptional faculties: skilful use of country in manoeuvre, promptness and accuracy in reporting to headquarters, a quick appreciation of a tactical difficulty or advantage, but, above everything, the power to control their men both when in a body and when dispersed. This power comes more naturally to some men than to others; and none have it who failed to earn the respect of their men by bodily prowess. Therefore Belisarius insisted that every officer must be at least as proficient with bow, lance, darts, sword, and as good a horseman as the best men under Ills command.
Justin had asked Belisarius: 'What sort of recruits do you want? Have you a preference for any particular class or tribe or race?' Belisarius's answer: 'Give me men who can drink foul water and cat carrion. Let them be a mixed force of mountaineers, sailors, men from the wide plains. Give me no estate-levies, except with the privilege of choice, and no factionists, and no men who have served as soldiers in any other corps.'