Rome had a very high flexibility with different religions, just like they had few restrictions on the issue of citizenship and a high acceptability of foreign cultures. There was religious syncretism happened between Roman religion and other religions. There are hundreds and thousands of deities in Roman religion, and many of those deities are gods and goddesses adopted from ancient Greece. But when the things came to Christianity, things were changed. Christianity was a relatively new religion compared with Roman religion, and emperors did not have much tolerance of Christianity. Christians in ancient Roman Empire was persecuted years after years by different emperors until the rule of Emperor
Rome had a very high flexibility with different religions, just like they had few restrictions on the issue of citizenship and a high acceptability of foreign cultures. There was religious syncretism happened between Roman religion and other religions. There are hundreds and thousands of deities in Roman religion, and many of those deities are gods and goddesses adopted from ancient Greece. But when the things came to Christianity, things were changed. Christianity was a relatively new religion compared with Roman religion, and emperors did not have much tolerance of Christianity. Christians in ancient Roman Empire was persecuted years after years by different emperors until the rule of Emperor