What does the Bible say about the importance of prayer in the church?

Acts 6:4 states that the apostles dedicated themselves to prayer and the ministry of the word, highlighting the critical connection between these two activities. This prioritization showcases that prayer is not merely an auxiliary task; it is foundational for receiving God's guidance and blessing in ministry efforts. By dedicating themselves to prayer, the apostles ensured that their proclamation of the gospel was Spirit-led and impactful, demonstrating the reliance on divine power rather than human effort.