How did Christianity divide the Roman Empire?
By approving Christianity, the Roman state directly undermined its religious traditions. Finally, by this time, Romans considered their emperor a god. But the Christian belief in one god — who was not the emperor — weakened the authority and credibility of the emperor.
Christianity divided the Roman empire by the Christians being killed and tortured. Christians were the only people in the Roman empire who were killed, which divided the empire.
How did Christianity both unite and divide the Roman Empire? Constantine defeated Licinius, which reaffirmed his belief that the Christian God was on his side, and allowed him to legalize Christianity throughout the empire.
Although Jesus had died, his message had not. Word of his teachings spread to Jewish communities across the empire. This was helped by energetic apostles, such as Paul and by the modern communications of the Roman Empire. Over 30 years, Paul clocked up around 10,000 miles, traveling across the Roman Empire.
The Great Schism came about due to a complex mix of religious disagreements and political conflicts. One of the many religious disagreements between the western (Roman) and eastern (Byzantine) branches of the church had to do with whether or not it was acceptable to use unleavened bread for the sacrament of communion.
Many tribes were moving into Roman lands and could not be stopped due to weakening Roman leadership and political instability. In 286 CE, the Emperor Diocletian decided to divide Rome into two sections to try and stabilize the empire.
Christianity spread quickly through the Roman empire because Peter and Paul began to preach it to the pagans. Emporer Constantine allowed Christians to come out of their catacombs and build churches and cemeteries. Later, Emporer Theodosis makes Christianity the official religion of Rome.
In 323 C.E, the emperor Constantine gave the Christians freedom of religion in the Edict of MIlan, and by 380 it was an official Roman religion.
In 380 CE, the emperor Theodosius issued the Edict of Thessalonica, which made Christianity, specifically Nicene Christianity, the official religion of the Roman Empire. Most other Christian sects were deemed heretical, lost their legal status, and had their properties confiscated by the Roman state.
How did Christianity spread throughout the Roman Empire, and what were the consequences? It was spread by apostles and missionaries. It was seen as a threat, and they were persecuted, until the emperor Constantine became a Christian.
What caused the initial split between the Roman Catholic and the Greek Orthodox churches quizlet?
In 1054 ce, the patriarch of Constantinople closed down churches that worshipped in the western style. In response, the pope excommunicated the Patriarch. This created a permanent schism.
"Constantine was the first Roman emperor to call himself a Christian." this meaning Constantine was accepting of the Christian religion and proclaimed it to be his own. Constantine signed the Edict Of Milan meaning that Christianity could become a state religion and could not be prosecuted against.

When Christianity became the state religion, the Church reduced the state resources by acquiring large pieces of land and keeping the income for itself. The society had to support various members of the Church hierarchy like monks, nuns, and hermits. Thus, probably leading to the fall of the Roman Empire.
Although it is often claimed that Christians were persecuted for their refusal to worship the emperor, general dislike for Christians likely arose from their refusal to worship the gods or take part in sacrifice, which was expected of those living in the Roman Empire.
When Christianity became the state religion, the Church reduced the state resources by acquiring large pieces of land and keeping the income for itself. The society had to support various members of the Church hierarchy like monks, nuns, and hermits. Thus, probably leading to the fall of the Roman Empire.
How did Christianity spread throughout the Roman Empire, and what were the consequences? It was spread by apostles and missionaries. It was seen as a threat and they were persecuted until the emperor Constantine became a Christian.
In 27 BC, the republic became an empire, which endured for another 400 years. Finally, the costs of holding such a vast area together become too great. Rome gradually split into Eastern and Western halves, and by 476 AD the Western half of the empire had been destroyed by invasions from Germanic tribes.
Christians were occasionally persecuted—formally punished—for their beliefs during the first two centuries CE. But the Roman state's official position was generally to ignore Christians unless they clearly challenged imperial authority.