How was Biblical Christianity practiced 2000 years ago?

In many ways similarly to how it is practiced in the house church movement in China today. People met in their homes for prayer, they thanked God for His blessings and they were taught the Word of God by their leaders. No dedicated church buildings existed in those times. Churches were known as 'the church at John's house'

• according to whoever was able to act as host. There were also

works of charity done and organized for those in need, particularly as no social security system existed then. It was all much simpler and much less ritualistic.