A fair question, and Jesus answered it in the same breath. God does not need the briefing. He wants the conversation, and does real things through it.
Why pray if God already knows everything? Because prayer was never about giving God information He lacked. It is how children talk with the Father Jesus revealed, and it is one of the ways God has chosen to bring His will into the world.
God knowing what you need does not make asking pointless. In Scripture, people pray and things happen that would not have happened otherwise. Prayer is relationship and it is participation, both at once.
Pastor Jason covers how Jesus prayed and what prayer does in us in why prayer is important. This page stays with the skeptic's question: if nothing surprises God, what is left for my prayers to do?
Most Christians have felt this question even if they never said it out loud. It is not a cynical question, and philosophers have argued over it for centuries. Scott Davison, in his Stanford Encyclopedia of Philosophy entry on petitionary prayer, lays it out precisely: if God knows the future in all its detail, then “either the thing requested in prayer is something that God already knows will be done, or it isn't, and either way, it looks like the prayer can make no difference.”
Christians usually answer in one of four ways.
Prayer calms you and aligns your desires. It does nothing outside of you.
The right words, enough faith or enough people praying force God's hand. If nothing happens, somebody did it wrong.
God already decided everything, so prayer is obedience with no real effect.
God knows everything and has still chosen to act in response to His children's asking. The relationship is real, and so is the effect.
The first holds something true and stops too early. The second and third do real damage. The fourth is where Scripture points.
Jesus raises the skeptic's question Himself, just before He teaches His disciples how to pray.
“Do not be like them, for your Father knows what you need before you ask him.”
Matthew 6:8 · NIVJesus does not say, so there is no need to ask. The next line is “This, then, is how you should pray,” and He gives them what we now call the Lord's Prayer, which is full of requests. Give us bread. Forgive us. Lead us.
So God's knowledge does not cancel asking. It changes the kind of asking. The people Jesus is correcting pile up words because they think a god has to be informed or worn down. Your Father already knows and already cares, which is why you can come to Him plainly.
We cover what it means that God knows everything in God is omniscient. In Scripture His knowledge is almost always given as comfort.
Jesus did not treat God's knowledge as a reason to stop praying. He treated it as the reason prayer is safe. You are not briefing a stranger. You are talking to a Father who is already on your side.
If prayer only changed the person praying, the Bible would tell stories of people who prayed and felt better. It does. It also tells stories where someone prays and the outcome is different because they did.
Israel has made the calf. God tells Moses to leave Him alone so His anger can burn against them, and offers to make a great nation from Moses instead. Moses refuses, and pleads on the ground of God's promise to Abraham, Isaac and Israel.
Isaiah tells King Hezekiah to put his house in order because he will not recover. Hezekiah turns his face to the wall, prays and weeps. Before Isaiah has left the palace, the word comes back: I have heard your prayer and seen your tears; I will heal you. Fifteen years are added to his life.
James tells the church to pray for each other for healing, and chooses Elijah as his example on purpose: a human being just like us, who prayed, and the rain stopped, and prayed again, and it came.
“Then the LORD relented and did not bring on his people the disaster he had threatened.”
Exodus 32:14 · NIVHonest readers take these stories in different ways. Here are the options at full strength.
God intended one thing, Moses prayed, and God did another. Open theists read it this way because it honors the relational language of Scripture. It pulls against 1 Samuel 15:29, which says God does not change His mind the way people do.
God knew Moses would intercede and always intended to spare Israel through it. The prayer was the actual means God chose. Its risk is making the scene sound staged, unless you hold on to the fact that the prayer really mattered.
Hebrew narrative describes God in the language of human response. The point is not a diagram of God's inner life. It is that God is moved by intercession and Moses was invited into the conversation.
You may have heard a sermon that says Hezekiah should never have asked, because his son Manasseh, one of Judah's worst kings, was born in those added years. Manasseh was twelve when he took the throne (2 Kings 21:1), so the arithmetic works. But the text never faults Hezekiah for praying. God answers him with compassion, and Isaiah's later rebuke is about something else. That sermon teaches people to be afraid of asking. You can read more about the king himself in who Hezekiah was, and about the man at Sinai in who Moses was.
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Manage My Giving"Each of you should give what you have decided in your heart to give, not reluctantly or under compulsion, for God loves a cheerful giver."2 Corinthians 9:7
Two errors, side by side, both taught in churches every week.
Enough faith, the right words or a big enough prayer chain force the outcome. It lands hardest on the sick and the grieving, because when nothing changes it leaves them one conclusion: you did not believe enough.
Prayer changes your mood and nothing else. It sounds humble, but it quietly says James was exaggerating.
At Sound of Heaven we believe God knows everything, including what lies ahead, and we believe prayer genuinely matters in the world. Those two convictions are not in competition. Knowing is not causing, and God knowing an outcome does not mean nothing depends on how we get there.
We believe God has chosen to work through the asking of His people. James says it bluntly: you do not have because you do not ask God (James 4:2). Paul calls believers co-workers in God's service (1 Corinthians 3:9). Prayer is one of the main places that partnership happens.
How God weaves our requests into everything He is doing, Scripture does not diagram, and we will not pretend it does. We hold the claim firmly and the mechanism loosely.
The philosopher Eleonore Stump, as Davison summarizes her, argues that sometimes God waits for us to ask before He gives, so that He does not overwhelm or spoil us. A father could hand his children everything before they think to ask. A wise one often waits, because the asking builds a relationship the gift alone never would.
“Therefore confess your sins to each other and pray for each other so that you may be healed. The prayer of a righteous person is powerful and effective.”
James 5:16 · NIVSo we pray for the sick expecting God to move, because the gifts of the Spirit, healing included, are active today. More on that verse in what fervent prayer means, and on God's care over all things in God's providence.
In Matthew 6:8, Jesus says the Father knows what you need before you ask. What does He tell His disciples to do next?
Jesus goes straight from “your Father knows” to “this, then, is how you should pray.” God's knowledge does not cancel asking. It frees us from asking like people who think God has to be informed or worn down.
The people who know you best often know what you will say before you say it. They still want you to say it.
God knowing about your fear is not the same as you bringing your fear to Him. The first is a fact about God. The second is a moment between you. God is not a database waiting for a query. He is the Father Jesus revealed, and a father wants to hear from his children. The first word Jesus gave ordinary people to pray was Father, and that word only makes sense inside a relationship.
So prayer takes different shapes depending on what is happening between you and Him, which we walk through in the types of prayer.
Bringing real needs, big and small. Asking is not weak faith. It is what children do.
Praying for someone else the way Moses did. Jesus Himself always lives to intercede for His people (Hebrews 7:25), so when we pray for others we are joining something He is already doing. See what intercessory prayer is.
Leaving quiet in the conversation. The Spirit speaks too, and helps us when we do not know what to pray (Romans 8:26).
God does not need your prayers to find out what is going on. He wants them because He wants you, and He has chosen to let what happens between you shape what happens in the world.
If prayer changes things, why did it not change the thing you begged for? Someone did not recover. A marriage ended. A child walked away.
An unanswered prayer is not a verdict on your faith, and it is not proof that God stopped listening. You are allowed to grieve, and you are allowed to tell Him you are angry. The Psalms are full of people doing exactly that, and God kept those prayers in the Bible on purpose.
If you would like someone to carry this with you, our team would be honored to pray for you by name through our prayer request page.
Scripture gives no formula that explains every no, and anyone who offers one claims more than the Bible says. What it gives us is Jesus. In Gethsemane He asked for the cup to pass, and it did not. Paul asked three times for his thorn to be removed and was given grace instead. Neither of them had weak faith.
Prayer is not a transaction that failed. It is a relationship that continues. Jesus told a parable so His disciples would always pray and not give up (Luke 18:1), which assumes there would be times when giving up felt reasonable. Staying in the conversation when the answer hurts is itself trust.
The question assumes God runs the world alone and our prayers are commentary from the sidelines. Jesus came to bring us into the life He shares with the Father, and that is not spectator life.
The Kingdom is here now. God is healing, restoring and setting people free, and He has chosen to do much of it with His children rather than around them. When you pray, you are not reminding God of something He forgot. You are standing next to Him in what He is already doing, the way Moses did, and the way Jesus Himself does for you.
So pray plainly, expecting God to move, and keep talking to Him when He does not move the way you asked. He knows everything. He still wants to hear it from you.
For related reading, see what a sovereign God means, and if you are on Long Island and want to pray with a church family, plan your visit.
We pray not because God lacks information but because He is our Father, and because He has chosen to work through the asking of His children, so prayer is both relationship and real participation, even on the days the answer is not the one we wanted.
You do not have to carry it alone. Send it in and someone from Sound of Heaven will pray with you by name.
Because prayer was never about giving God information. Jesus said your Father knows what you need before you ask, and then taught His disciples to ask anyway, in a prayer full of requests. Prayer is how children talk with the Father, and God has chosen to work through the asking of His people. His knowledge does not make prayer pointless. It makes prayer safe, because you are not persuading a stranger.
Scripture describes God responding to prayer. In Exodus 32 Moses interceded and the Lord relented, and in 2 Kings 20 God told Hezekiah, I have heard your prayer and seen your tears. Some Christians say God truly changes course, others that He always planned to act through the prayer. We believe God knows everything and that prayer genuinely matters, and we hold the mechanism loosely.
Both. Prayer changes the person praying, bringing peace and perspective. But James 5:16 says the prayer of a righteous person is powerful and effective, and points to Elijah, a human being just like us, whose prayers affected the rain. Treating prayer as therapy only dismisses those passages. Treating it as a lever that forces God is the opposite mistake. Prayer is participation in what God is doing.
After the golden calf, God told Moses to leave Him alone and offered to start over with him. Moses refused, pleaded for Israel on the ground of God's promise to Abraham, Isaac and Israel, and the Lord relented. Some read it literally, some as God acting through a prayer He knew would come, some as Hebrew narrative in human terms. Every reading agrees that intercession mattered.
Keep talking to Him, honestly. An unanswered prayer is not proof of weak faith. Jesus asked in Gethsemane for the cup to pass and it did not, and Paul asked three times for his thorn to be removed. Tell God what you feel, including anger, as the Psalms do. Jesus taught His disciples to always pray and not give up. And ask others to pray with you.