This was, indeed, Vespasian's main object in retiring; and for nearly two years he kept his army in hand, waiting for his opportunity, while Galba, Otho, and Vitellius in turn gained and lost the imperial crown. John remained at home, except that he went out with the companies in the spring of 69; when Vespasian, for a time, set his troops in motion. As before, the Romans marched down into the south of Judea, and reduced the country on the western shore of the Dead Sea; while Cerealis entered Idumea and completely subdued it, so that there now remained only the towns of Herodium, Masada, Machaerus, and Jerusalem itself which still remained unconquered.

John's troops had pursued precisely the same tactics as in the previous year; and had contented themselves with harassing the Romans whenever the latter entered difficult country, and in preventing them from sending out small foraging parties. John himself would not have called his men under arms, as he saw that no real advantage was gained; but the men were eager to go, and he saw that there was a considerable advantage in their continued practice in arms, in the quickness with which they worked together, and in the confidence which they had in themselves.

The company suffered but slight loss in the operations; but John, himself, had an adventure which nearly cost him his life. Vespasian, with the bulk of his army, was encamped at Hebron; while Titus was at Carmelia, near the Dead Sea. John's company were in the hills near Hebron; and he, wishing to examine the Roman position at Carmelia, and the road between the two towns, started by himself. He carried, as usual, his buckler, two light javelins, and a sword. The road led down a series of precipitous valleys; and John, knowing that he could instantly gain the hills, out of reach of danger, did not hesitate to descend into it.

He was now nineteen, strong, active, and sinewy. The position in which he had been placed had given him the habit of command, and the heavy responsibility which had devolved upon him had added two or three years to his apparent age. He was taller than most of his countrymen, broad across the shoulders, and a match for any single man under his command.

As he walked along, he heard the sound of a horse's footsteps, coming up the valley. He sprang a short distance up the craggy hillside, and then paused as a single horseman came in sight. As he came a little nearer John saw, by the splendor of his armor, and that of the horse he was riding, that he was an officer of rank and distinction. John scorned to fly before a single foe, and stood quietly watching him, till he came nearly abreast of him. The horseman reined up his charger and, without a word, seized his javelin and hurled it at the armed figure, standing on the hillside some thirty feet above him. John sprang lightly aside, and the missile struck the rock with a sharp clang, close to him. In return, he threw a javelin at the Roman, which struck him on the armor and fell, blunted.

"Well thrown!" the Roman said, calmly, and hurled a second javelin.

The stroke was too swift to avoid; but John threw up his buckler so as to receive it at an angle, and the javelin glanced off, and flew far up the hillside. This time John sprang down the rocks, with the activity of a goat, till within a few feet of the Roman. Then he threw his javelin at the horse, with so true an aim that it struck at a spot unprotected by armor, and the animal fell.

With an exclamation of anger, the Roman threw himself off, as the animal sank beneath his legs. He had already drawn his sword, as John approached, and stood at once on the defensive. Without a moment's hesitation John sprang at him, and the combat commenced. John trusted to his activity, while the Roman had an immense advantage in his heavy armor--John being unprotected, save by his buckler. The Roman stood calm and confident, while John attacked--moving quickly, round and round him; springing in to deliver a blow, and then bounding out of reach of the sweep of the heavy Roman sword. For some time the combat continued. John had received two or three severe wounds while, although the Roman was bleeding, his armor protected him from any serious hurt.

Suddenly John sprang in at the Roman, throwing himself with all his force against him. He partially warded, with his sword, the blow which the Roman struck at him as he came in; but his weapon was beaten down, and the Roman blade cut through his thick headdress. But the impetus of his spring was sufficient. The Roman, taken by surprise by this sudden attack, tottered, and then fell with a crash, John falling on the top of him.

John was almost blinded by the blood which streamed down his forehead, from the blow he had last received; but he dashed it aside, seized his long knife and, in another moment, would have slain his enemy, had not the latter exclaimed: