What does the Bible say about God's power in prayer?

In Ephesians 3:20-21, Paul emphasizes that God is able to do exceeding abundantly above all that we can ask or think. This highlights the nature of God's power as being not only vast but actively working within believers. It assures us that when we pray, we invoke a God whose resources are limitless and whose ability to answer goes beyond our finite imagination. Furthermore, it underlines the relationship between prayer and God's glory, reminding us that the purpose of God's power working in us is to bring glory to Him through the church, by Christ Jesus.