Why pray if God already knows what will happen?
By Will Bourne · Question 14
The direct answer
Because knowing a request and choosing to respond to it are different things. In Christian belief, God can know what we will ask and still make that asking part of how He acts. Prayer does not give Him information He lacks.
The fuller answer
Jesus says the Father knows what people need before they ask, then teaches them to pray. In Matthew 6, divine knowledge is a reason to abandon performance and empty repetition, not a reason to stop asking.
One Christian account is that God’s purposes include both a prayer and His response. On that account, asking can be a meaningful means rather than a surprise that changes an uninformed God’s plan. Foreknowledge alone does not show that the request is causally irrelevant.
That account still leaves questions about freedom, providence, and why particular requests are not granted. Christians explain those relationships differently. We should state which explanation we are offering rather than change definitions whenever a hard case appears.
Prayer includes requests, confession, thanks, lament, and listening. These forms matter, but listing them should not erase the claim that Christians ask God to affect real circumstances. Nor should it produce a guarantee that the right words will secure a desired event.
The objection worth answering
If the outcome is fixed, how can my request matter? If the proposed model makes prayer wholly disconnected from the outcome, the objection stands. If the model includes prayer as a means through which the outcome comes, knowing the result does not automatically remove that connection. Explaining this possibility is not proof that a particular event happened because someone prayed.
Scripture and its use
Matthew 6:7–13: God’s knowledge and the invitation to ask appear together. James 5:13–18 treats prayer as consequential. Luke 22:39–46 includes request and submission. These texts require interpretation together rather than a guaranteed-outcome formula.
Read these passages in their surrounding chapters alongside the explanation.