Other invasions were made by Justinian on the territory of religious affairs. A Jewish congregation, probably in Constantinople or Cæsarea, had been for some time divided against itself. One party wanted the reading of the portions of the Pentateuch and the Prophets to be followed by a translation into Greek, for the benefit of the illiterate and the women. The pious members, on the other hand, especially the teachers of the Law, entertained an aversion to the use of the language of their tormentors and of the Church in divine service, probably also on the ground that no time would be left for the Agadic exposition. The dispute became so violent that the Grecian party laid the matter before the emperor, and appealed to him, as judge, in the last instance. Justinian of course pronounced judgment in favor of the Greek translation, and recommended to the Jews the use of the Septuagint or of Aquila's translation in their divine service. He also commanded that in all the provinces of his empire the lessons from the Holy Scriptures be translated into the vernacular. Thus far Justinian was in the right. It is true that he also forbade, under threat of corporal punishment, the excommunication of the Greek party or party of innovation by those that clung to the old liturgical system; but even this may be regarded as an act of justice, as the emperor desired to guarantee liberty in matters connected with the liturgy. But another clause of the same rescript proves unmistakably that in this matter he was consulting the interests of the Church alone, laboring, as he did, under the delusion that the use of a Greek translation in the synagogical services, especially of the Septuagint, Christian in coloring, would win over the Jews to the Christian faith. He decreed that all the Jewish congregations of the Byzantine empire, naturally including those which entertained no desire in this direction, should use a Greek or Latin translation of the lessons for each Sabbath, and he forbade the use of the Agadic exposition, which had been customary until then. Justinian desired to suppress the national conceptions of the Holy Scripture in favor of a translation which had been altered in many places to suit the purposes of Christianity.

It was probably Justinian who forbade the recital of the confession of faith, "Hear, O Israel, the Lord is one," in the synagogues, because it seemed a protest against the doctrine of the Trinity. He also forbade the prayer, "Holy, holy, holy," because the Jews added an Aramaic sentence, by way of explanation, in order that this prayer might not, as the Christians held, be taken as a confirmation of the Trinity. Finally, he forbade the reading of the prophet Isaiah on the Sabbath, so that the Jews might be deprived of this source of comfort for their present sorrows and of hope for future happiness.

The service in the synagogue was to be a means of converting the Jews, and the spirit of Judaism, manifesting itself in Agadic expositions and homilies, was to be made to yield to Christian doctrines, the path to which was to be leveled by a method of interpretation showing Christ to be prefigured in the Old Testament. It appears, therefore, that the despotic Justinian by no means proposed to grant liberties to the synagogue, but that he desired, on the contrary, to impose a species of restraint. He was very zealous in exacting obedience to this decree, and he commanded his minister, Areobindus, to communicate the edict concerning the translation of the lessons read in the synagogue to all the officers of the provinces, and to enjoin upon them to watch strictly over its rigorous execution (February 13th, 553).

This malignant decree was, however, followed by no serious consequences; the need of a translation of the Bible was not sufficiently pressing among the Jews to oblige them to make use of one. The party which desired to introduce a translation stood isolated, and it was not difficult to conduct divine service in the customary manner and to escape the notice of the authorities in those instances in which the congregation was at peace. The preachers continued to make use of the Agada, even introducing covert attacks upon anti-Jewish Byzantium into their sermons. "'There are creeping things innumerable' (Psalm civ) signifies the countless edicts which the Roman empire (Byzantium) publishes against us; the 'small and great beasts' are the dukes, governors, and captains; whosoever of the Jews associates himself with them shall become an object of scorn." "As an arrow is not perceived until it has pierced the heart, so it is with the decrees of Esau (Byzantium). His shafts come suddenly, and are not felt until the word is spoken for death or imprisonment. Their writings are 'the arrow that flieth by day.'" In this strain the teachers of the Law preached in Judæa.

The Jews of Palestine had but little cause to be satisfied with Justinian's rule, which oppressed them doubly with its extortionate taxation and its religious hypocrisy. Stephanus, the governor of Palæstina Prima, doubtless no better than the majority of officials in Justinian's time, helped to irritate the Jews, by whom he was thoroughly hated. The time was past, however, when the Jews could angrily shake the galling yoke from their necks, and take up arms against their oppressors. The Samaritans, who had been hard pressed since the days of the Emperor Zeno, were more passionate and venturesome, but their numerous insurrections resulted in forging new chains for them, especially since the days of their short-lived king, Julian, when they had so ruthlessly massacred their hated enemies, the Christians. They were compelled, with even greater rigor than the Jews, to embrace Christianity, and all who refused to submit forfeited the right of disposing of their property. Although Sergius, bishop of Cæsarea, declared that the obstinacy of the Samaritans had decreased, and that they embraced Christianity with ever-increasing sincerity, and although he succeeded in inducing Justinian to mitigate the severity of the harsh laws which had been promulgated against them, they nevertheless concealed in their hearts the deepest hatred toward their tormentors.

On the occasion of a chariot-race in Cæsarea, the capital, where the jealousy of the color-factions against one another never allowed an event of that kind to pass off without a riot, the Samaritans threw off all restraint, and fell upon the Christians. The Jewish youth made common cause with them, and together they massacred their Christian opponents in Cæsarea and destroyed their churches. Stephanus, the governor, hastened to the aid of the Christians, but the Samaritans pressed him and his military escort so hard that he was obliged to take refuge in his official residence. Eventually they killed him in his own house, and spread terror throughout the city and the surrounding country (July, 556). The Samaritans probably counted upon the support of one of their countrymen, Arsenios by name, the all-powerful favorite of Empress Theodora, with whose secret commissions he was entrusted. Stephanus' widow hurried to Constantinople to acquaint the emperor with this disturbance and the death of her husband, whereupon Justinian ordered Amantius, the governor of the East resident in Antioch, to intervene with an armed force.

Amantius found it easy to execute this command, as the movement was not serious, but few of the Samaritans and Jews of Palestine being concerned in it. Punishment was meted out only to the guilty, but was in keeping with the spirit of the times, and consisted of beheading, hanging, loss of the right hand, and confiscation of property.

Justinian's successor, Justin the Younger, appears to have made no change in the anti-Jewish laws. Although he renewed the oppressive enactments of his predecessor against the Samaritans, whom he deprived of the right to dispose of their property by testament or by deed, there is no edict of his which was prejudicial to the Jews. Under the two excellent emperors, Tiberius and Mauritius, no mention is made of the Jews. It is not until the accession of the usurper Phocas, who renewed the times of Caligula and Commodus, that a disturbance occurs, in the course of which the Jews were carried away to a deed of brutal violence, which proves that the arbitrariness of the officials and the arrogance of the clergy must have caused intolerable suffering among them.

In Antioch, hatred had existed between Jews and Christians for centuries, and had been intensified by constant friction. Suddenly the Jews fell upon their Christian neighbors, perhaps at the races in the circus, and retaliated for the injuries which they had suffered; they killed all that fell into their hands, and threw their bodies into the fire, as the Christians had done to them a century before. The Patriarch Anastasius, surnamed the Sinaite, an object of special hate, was shamefully abused by them, and his body dragged through the streets before he was put to death. When the news of this rebellion reached Phocas, he appointed Bonosus governor of the East, and Cotys, commander of the troops, and charged them to bring the rebels to account. But the Jews of Antioch fought so bravely that the Roman army could obtain no advantage over them. It was only when the campaign was renewed with numerous troops collected from the neighboring country that they succumbed to the Roman generals, who killed part of them, mutilated others, and sent the rest into exile (September and October, 608).

The misdeeds of the Emperor Phocas afforded the Jews an unexpected opportunity to give vent to their deep resentment. He had dispossessed his predecessor Mauritius, and this provoked the Persian king, Chosru II, the son-in-law of the latter, to attack the Roman possessions in the East. A Persian host inundated Asia Minor and Syria, in spite of the fact that Heraclius, the newly elected emperor, sent news to the Persian king of Phocas' well-merited chastisement, and begged for peace.