Many religions spread quite quickly. It is difficult to make comparisons, as our information is quite limited.
See the related question: When did Christianity gain followers?
Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.Theodosius I was the emperor who made Christianity the official religion of the Roman empire.
The emperor who made Christianity Rome's official religion was Theodosius I.
Theodosius I was the emperor who made Christianity the state religion.
Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.Constantine made Christianity a legal religion.
Constantine was important to the spread of Christianity because he was considered to be the first Christian emperor. He actually made it legal to be a Christian or to be of the Christian faith.
Christianity became the official state religion under Theodosius I in 380 AD. Many people erroneously think that the emperor Constantine made it the official religion, but this is incorrect. Constantine only made it a legal religion which meant that Christians were no longer outlaws and were free to practice their faith.
"Christianity" has never been a language. It has always been a religion.
AnswerEmperor Constantine made Christianity an official religion of the empire about 312 CE. It became the official religion of the Roman Empire in the 380s CE.
After the Edict of Milan in 313 AD, Christianity became an official religion along with all the others. Note that in 313 it was an official religion, it was not the official religion until 380 AD.
Constantine was the emperor who made Christianity an acceptable religion, but weather he actually converted to Christianity is a matter that is hotly contested among scholars.
Constantine made Christianity the religion of Rome in AD 313.
Emperor Theodosius I made Nicene Christianity the state religion of the Roman Empire with the Edict of Thessalonica in 380 CE.Theodosis I