Paul is asking believers to pray consciously recognizing that the Spirit given them when they came to Christ (Ephesians 1:13) gives them direct access to God. That access allows them to pray what is on their hearts (Ephesians 2:18; cf. Romans 8:26-27) and to ask for knowledge, power, and boldness for others (Ephesians 1:17; Ephesians 3:16; Ephesians 6:18-20). In other words, the Spirit lives inside us and empowers our prayers, interceding directly to the heart of God and enabling our prayers to have powerful results! Our prayers are so much more than the words we say. We pray, consciously, alertly, and persistently, speaking to the Creator of the universe, assured we are heard, knowing that God will respond with power and grace in the lives of those for whom we pray!
O Father, thank you for your incredible gift of the Holy Spirit who makes my prayers much more than my words. Thank you that I can pray in the Spirit, speaking to you spirit to Spirit, knowing that I am heard and understood and that the Spirit conforms my prayers to your will. Thank you that such intentional praying brings powerful blessings for those for whom I pray.