What does the Bible say about the church in a house?

The church in a house signifies the early practice of believers gathering in private homes for fellowship and worship, reflecting the communal aspect of Christianity. In Colossians 4:15-16, the church that meets in Nymphos's house illustrates how families were central to the establishment of the church, indicating the importance of household sanctity. Bishop Davenant noted that Nymphos's family merited the name of a church because of its religious commitment. This pattern follows biblical examples, such as the churches in the homes of Priscilla and Aquila, demonstrating that the early church was organically connected to the domestic sphere, where believers grew in faith together.