Psalms 66:18
If I regard iniquity in my heart, the Lord will not hear me:
Main message
Psalm 66:18 says deliberately cherishing wrongdoing would compromise the speaker's prayer.
Meaning in context
Psalm 66:16–20 · Personal testimony of heard prayer — The psalm closes with testimony about prayer, integrity, divine attention, and steadfast love.
The testimony joins prayer with moral honesty rather than treating devotion as detached from conduct.
Further teachings
Integrity matters in prayer
Prayer is not a cover for intentionally protected wrongdoing.
Cross References: Psalm 66:18.
Applications in daily life
- 1
When examining your prayer life
Ask whether you are knowingly protecting harmful conduct and take steps toward repentance and repair.
Do not use this verse to tell someone that illness, tragedy, silence, or an unanswered request proves hidden sin.
Related Bible passages and resources
Common misreadings
Every unanswered prayer proves secret sin.
The verse addresses deliberately cherished wrongdoing in this testimony; Scripture gives many other reasons prayer may feel delayed, denied, or differently answered.
How to Apply Psalms 66:18
Meditate on Psalms 66:18 by reading it aloud each morning this week. Ask yourself how its message from Scripture applies to a current challenge you are facing. Write one specific step you will take today in response to its truth — and revisit that commitment at the end of the week.
Sources & Method
Biblical text
Psalm 66 commentary anchored in the public-domain text used by the site (en).
- Author:
- The Lord Will Editorial Team
- Reviewed by:
- Ugo Candido
- Last updated:
- Reviewed on: