What is the context?
Jesus has just described people who expect to be heard because they use many words. Verse 8 gives His followers a different starting point: their Father knows their need before they ask. They do not have to attract His attention by building up a volume of speech.
This does not make prayer unnecessary. Immediately afterward, in Matthew 6:9–13, Jesus teaches His followers how to pray. The Father's prior knowledge is the reason they can approach Him with trust, rather than a reason to remain silent. His name, kingdom, and will shape what they seek.
The same Father-child relationship appears throughout this part of the sermon. The Father sees hidden giving and prayer, and later in Matthew 6:25–34 Jesus returns to His knowledge of their needs. His care gives direction to their response: seek His kingdom instead of being ruled by anxiety.
Wesley's note on Matthew 6:8 understands prayer as exercising dependence on God and preparing the heart to receive His grace. That helps explain why asking still matters when God already knows. The person praying turns toward the Father in a relationship of trust.
How is this passage commonly understood?
Christians commonly understand these verses as rejecting prayer offered for show or as an empty stream of words. Wesley on Matthew 6:6–9, the Catholic Catechism, 2700–2704, and the Reformed Westminster Larger Catechism, question 187, all emphasize prayer that is meant from the heart; they allow sincere use of the Lord's Prayer while rejecting words used without understanding or faith.
Where does this fit in God's plan?
God takes the initiative in bringing people into His family. Galatians 4:4–7 describes Him sending His Son for redemption and His Spirit into His children's hearts. Their cry to the Father is a response to what He has already done.
Romans 8:14–17,26–27 connects that family relationship with the Spirit's help in prayer. God's children are not left to rely on their own understanding of what to ask. The Father who knows them also provides help in their weakness. His knowledge and care support their dependence; they do not turn prayer into a way to control Him.
What is our position?
Our study Prayer and Faith understands prayer as submission to the God who already knows the way ahead. It emphasizes seeking His will and trusting His wisdom, rather than trying to secure a preferred outcome through enough persistence or the right wording. The Father's prior knowledge is part of the study's reason for that trust.