Armenia was the first country to adopt Christianity as its official religion in the year 301 AD.
It was opposed because of its identification with rebellion against Rome (by opposing its polytheistic religions and challenging Roman authority). Christians were widely persecuted and were mainly confined to secret groups. But their beliefs gained acceptance when the Roman leaders decided to adopt it into their culture, and eventually Christianity became the official religion. When the Western and Eastern Empires split, the Byzantine Empire in the east was based on Christianity and came into conflict with the Islamic religion that had spread to Arab regions.
Sometimes they started worshiping the gods and goddesses of people they conquered--they took on the Greek religion, Christianity, Egyptian and Persian religions.
Prince Vladimir the Great. Vladimir decided to adopt a monotheistic religion and sent advisors to investigate Islam, Judaism and several sects of Christianity. He decided against Islam because of the ban on alcohol. Although he was impressed by the Greek Orthodox churches and worship, his decision to adopt Orthodox Christianity also had political purposes.
The Goths were Arian Christians.
The Romans adopted Christianity from the Jews. Up until the time of the emperor Domitian, Christianity was considered a Jewish sect. When Domitian tried to impose a tax on the Jews which included Christians, the Christians balked and proved that they were not a Jewish sect, but a distinct religion. (This didn't stop Domitian from persecuting them though)
Costantine
The Armenian Orthodox Church was established by the apostles Bartholomew and Thaddeus. Armenia was the first country to adopt Christianity as its official religion (in 301AD).
For what was suppose to be Christianity was instituted by Constatine. that answer is wrong the first roman ruler to adopt Christianity as roman official religion was Theodosius They are both right, Constatine 1 and theodosius 1
Armenia was the first to adopt Christianity as the state religion. King Tiridates III made Christianity the state religion in 301 CE, even before Christianity was officially tolerated by the Roman Empire.
The Emperor Constantine adopted Christianity as his religion.
A:Since the majority of Romans were pagans, it can not be said that they adopted Christianity, at least not willingly, but that it was imposed on them by Theodosius. Emperor Theodosius not only made Christianity the official religion of the Roman Empire, he made it a capital offence to worship the old gods publicly.
Christianity,Orthodox Russian and Buddhist.
Armenia (officially the Republic of Armenia) was the first country in the world to adopt Christianity as its state religion (in the early 4th century).
Christianity
The Kingdom of Armenia was the first state in Europe to adopt Christianity as its state religion. Armenia adopted Christianity as its state religion in 301 A.D. The Roman Empire was the second state in Europe to adopt Christianity as its state religion, and it did so in 380 A.D.
There is an explanation that the emperor of the Roman Empire won a battle thanks to God. What the emperor Constantine was reported to have seen at battle was the symbol for Christianity. As such an inspiring event to him, Constantine was reported to have converted the the Roman Empire to Christianity. Now this is the fluffy cloud version that simply won't go away. The truth of the matter is that Constantine never adopted Christianity as the official religion and it's doubtful if he even converted to Christianity himself. Christianity became the official religion well after Constantine, during the rule of Theodosius I in 380. He made Christianity the official religion because he was a Christian himself and because of the growing power of the Christians.
Christianity