Psalm 17:10: How are wicked hearts described?
How does Psalm 17:10 describe the hearts of the wicked?

Key Verse

Psalm 17:10: “They have closed up their callous hearts; with their mouths they speak arrogantly.”


What the Verse Tells Us—Plain and Simple

• The wicked possess hearts that are literally “closed up.”

• Those hearts are “callous”—insensitive, unfeeling, unresponsive to God’s truth.

• Their speech overflows with arrogant, boastful words.


Digging into the Words

• “Closed up” (ḥāp̱aṣu) pictures a heart sealed shut—willfully resisting conviction, repentance, and compassion (Romans 2:5).

• “Callous” conveys hardened tissue; spiritually, it means a conscience desensitized by continual sin (Ephesians 4:18–19).

• Arrogant speech reveals the hidden condition inside (Matthew 12:34).


Traits of a Closed, Callous Heart

– Refuses to heed God’s warnings (Hebrews 3:13).

– Lacks empathy toward people in need (Proverbs 21:13).

– Justifies sin and mocks righteousness (Psalm 73:9).

– Speaks proudly, exalting self above God (Psalm 10:3–4).


Why Arrogant Words Matter

• Words are fruit of the heart; persistent pride in speech confirms the inward hardness (Luke 6:45).

• Such speech spreads corruption, influencing others to similar rebellion (2 Timothy 2:16–17).

• God takes note and will judge every idle, boastful word (Matthew 12:36).


Contrasting the Righteous Heart

• Tender and open to correction (Psalm 51:17).

• Quick to repent and obey (Isaiah 66:2).

• Speaks with humility and grace (Colossians 4:6).

• Trusts God rather than self (Proverbs 3:5–6).


Takeaway Truths

1. Hardened hearts do not begin that way; repeated rejection of truth forms spiritual calluses.

2. Arrogant speech is not harmless—it signals deep-rooted rebellion.

3. Guarding one’s heart (Proverbs 4:23) and words (James 1:26) is essential evidence of genuine faith.

What is the meaning of Psalm 17:10?
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