Theology / Hard Questions • Difficult Questions • Intermediate
Unanswered Prayer
Primary question: If God is loving, personal, and responsive, why do sincere, desperate prayers so often appear to go unanswered — and does this pattern count as evidence against theism, or is it compatible with a God who is real but not a wish-granting mechanism?
Argument map
Click any node to inspect it. Expand branches to go deeper.
Common mistakes
Don't say
Treating the STEP study as either decisive proof God does not answer prayer or as irrelevant noise to be dismissed.
Instead
Recognize it as good evidence against a mechanistic, on-demand model of prayer's efficacy, while noting it does not test the relational model most theologians actually hold.
Don't say
Responding to grief-driven doubt (Lewis, Wolterstorff) with only abstract philosophical argument.
Instead
Acknowledge that intellectual resolution of the evidential problem does not by itself resolve the pastoral and emotional weight of unanswered prayer.
Don't say
Assuming 'God answers prayer, just not always the way we want' is either meaningless or self-evidently sufficient.
Instead
Engage directly with the falsifiability worry this response raises, rather than treating it as a conversation-ending slogan.
What would change my mind? — Christian position
A demonstrated, replicated, unambiguous causal link between prayer and outcomes that could not be explained by any known naturalistic mechanism would provide striking confirmatory evidence, though most theologians would say its absence was already expected and not a serious threat to faith.
What would change my mind? — Skeptical position
Evidence that serious theological traditions had always taught prayer as a reliable mechanistic transaction (rather than the relational/providential model attested from Gethsemane onward) would strengthen the argument that unanswered prayer directly falsifies core religious claims rather than only folk versions of them.
Why does this matter?
Prayer is among the most common and personally significant religious practices, so the question of whether and how it 'works' bears directly on ordinary believers' daily experience of faith, not only on abstract philosophical debate, making this one of the most pastorally urgent items in the problem-of-evil family.
For further study
Primary and secondary sources on both sides of this question. Reading the strongest opposing case is part of the work, not a concession.
A Grief Observed — C. S. Lewis
Raw journal of grief and doubt following the death of Lewis's wife, Joy Davidman.
Letters to Malcolm: Chiefly on Prayer — C. S. Lewis
Lewis's more systematic later reflections on the philosophy and practice of prayer.
Lament for a Son — Nicholas Wolterstorff
A philosopher's memoir of grief after his son's death, resisting easy theodicy.
God's Problem — Bart D. Ehrman
Argues that the pattern of suffering and unanswered prayer undermines classical theistic belief.
Blind Faith: The Unholy Alliance of Religion and Medicine — Richard P. Sloan
Critiques the scientific and theological coherence of intercessory prayer research.
'Study of the Therapeutic Effects of Intercessory Prayer (STEP) in Cardiac Bypass Patients' — Herbert Benson et al., American Heart Journal
The primary empirical study discussed in this entry.