The civil order within the Roman Empire and the road system enabled people to travel in safety from one spot to another. The apostles and others could travel and teach their faith.
When the Emperor Constantine declared Christianity to be the official religion of the empire the Christians didn't have to worry about being arrested any more - until the next emperor came along.
After the Emperor Constantine converted to Christianity, that became the official religion of the Roman Empire.
Christianity was forced upon the people of the Roman empire by the emperor Theodosius I in 380 AD.
Christianity became the main religion of Spain during the Roman days. Christianity spread around the Roman Empire and became its main religion
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 Theodosius I declared Christianity to be the official religion of the Roman empire. In fact, he made Christianity mandatory for all.
Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.Christianity became the official religion of the Roman empire by imperial command. Theodosius I made Christianity mandatory for everyone in the empire.
Because of Christianity growing stronger, the Roman Empire itself eventually grew weaker.
Christianity
It was mainly Christianity, as that was the official religion of the Roman Empire.
Emperor Theodosius I made Nicene Christianity the state religion of the Roman Empire with the Edict of Thessalonica in 380 CE.Theodosis I
The Roman Empire made Christianity the official religion of the Empire, and 'encouraged' the peoples it conquered to convert.
The dominant religion in the Roman Empire was the Roman religion until Christianity became the dominant religion.