Evil & Suffering
Prayer doesn't work. Why doesn't God answer?
Short answer
Prayer isn't a vending machine, and God isn't a genie. It's talking with a Father who loves us and sees more than we do. The Bible shows God answering prayer, sometimes with yes and sometimes with no or not yet, as he did with Jesus in the garden and with Paul. Unanswered prayer still hurts, and the Bible is full of honest prayers asking, "How long?"
In simple words: God always hears us. Sometimes he says yes, sometimes no, and sometimes wait, because he's a good Father who knows what we need.
Response
Many people stop believing because of a prayer that wasn't answered: a parent who died, a marriage that ended, a healing that never came. If that's you, this isn't a debate topic. It's grief, and God cares about it: "The LORD is near to the brokenhearted" (Psalm 34:18).
Some argue more broadly that prayer has been tested and fails. A large 2006 study (the STEP trial) found that prayers by strangers made no measurable difference to recovery after heart surgery. But the Bible never presents prayer as a force we switch on and measure. When Satan urged Jesus to test God, Jesus answered, "Do not put the Lord your God to the test" (Matthew 4:7). Prayer is a relationship with a person, not a technique.
Good fathers don't give their children everything they ask for. Jesus said, "If you who are evil know how to give good gifts to your children, how much more will your Father in heaven give good things to those who ask Him!" (Matthew 7:11). Sometimes we don't receive because we don't ask, or because we ask with wrong motives (James 4:2-3). Sometimes the answer is no, or not yet. Jesus himself prayed, "Father, if You are willing, take this cup from Me. Yet not My will, but Yours be done" (Luke 22:42). Paul pleaded three times for his thorn to be taken away and heard, "My grace is sufficient for you" (2 Corinthians 12:8-9).
We also live in a world that isn't yet what God wants it to be. Jesus taught us to pray, "Your will be done, on earth as it is in heaven" (Matthew 6:10), because it often isn't done here yet. A painful outcome doesn't mean God didn't hear you or doesn't care.
Many Christians can tell of prayers answered in ways that are hard to explain. But the deepest answer to prayer is God himself. Even when he doesn't change our circumstances, he promises, "Never will I leave you, never will I forsake you" (Hebrews 13:5).
Key evidence
- The Bible presents prayer as a relationship with God, not a formula (Matthew 6:5-13).
- Jesus' own request in Gethsemane was answered with no, and he trusted his Father (Luke 22:42).
- Paul's request about his thorn was answered with grace instead (2 Corinthians 12:8-9).
- The STEP study (American Heart Journal, 2006) found no effect from strangers praying for heart-surgery patients; the Bible warns against putting God to the test (Matthew 4:7).
Bible passages
- Matthew 7:7-11 Your Father gives good gifts.
- Luke 22:42 "Not My will, but Yours be done."
- 2 Corinthians 12:8-9 "My grace is sufficient for you."
- James 4:2-3 Asking, and asking with wrong motives.
- Psalm 13 "How long, O LORD?"
- Hebrews 13:5 "Never will I leave you."
Discussion questions
- Why do you think a good father sometimes says no?
- What did Jesus' prayer in the garden show about trusting God?
- Is there an unanswered prayer you've struggled with? What would help you bring it to God honestly?
Sources & further reading
- H. Benson et al., "Study of the Therapeutic Effects of Intercessory Prayer (STEP)," American Heart Journal 151 (2006)