What does the Bible say about the importance of church fellowship?

In Romans 16, the Apostle Paul commends various saints for their work and dedication within the church, highlighting the significance of community among believers. He encourages the church to greet one another with a holy kiss, reaffirming that love and affection should characterize the relationships within the church. This reflects the deep bond among Christians, who share a common faith and purpose. As they work together, believers are called to support and uplift one another in their spiritual journeys, recognizing the value of unity in advancing the Gospel.