Psalm 51:15 & Romans 10:9: Faith link?
How does Psalm 51:15 connect with Romans 10:9 about confessing faith?

Psalm 51:15—A Plea for Empowered Praise

• “O Lord, open my lips, and my mouth will declare Your praise.”

• David knows that after his sin he cannot praise God rightly unless God Himself first “opens” his lips.

• The verse highlights both dependence on God and the outward, vocal nature of true devotion: when God acts within, praise flows out.


Romans 10:9—The Mouth of Faith

• “If you confess with your mouth, ‘Jesus is Lord,’ and believe in your heart that God raised Him from the dead, you will be saved.”

• Salvation is portrayed as two inseparable movements:

– An inward belief produced by God’s resurrecting power.

– An outward confession that springs naturally from that belief.


Shared Themes: Heart Origin, Mouth Expression

• God initiates: He “opens” the lips (Psalm 51:15); He awakens resurrection faith (Romans 10:9; Ephesians 2:8).

• The tongue responds: praise in Psalm 51 becomes the confession “Jesus is Lord” in Romans 10.

• Other confirming texts:

Luke 6:45—“out of the overflow of the heart, the mouth speaks.”

2 Corinthians 4:13—“I believed; therefore I have spoken.”

Psalm 34:1—“His praise will always be on my lips.”


Divine Initiative, Human Confession

Psalm 51 places the spotlight on grace: God enables what He commands.

Romans 10 shows the same pattern: the heart that God renews (Ezekiel 36:26) naturally confesses Christ.

• This harmonizes Scripture: repentance and faith are gifts that must and will find audible expression.


Practical Takeaways for Our Confession

• Ask God to “open our lips” daily; the ability to testify is His gift (Acts 4:29–31).

• Keep heart and mouth connected—nurture private belief through Scripture, then speak publicly with sincerity (Matthew 12:34).

• View confession as praise: declaring “Jesus is Lord” glorifies God just as surely as singing a psalm.

• Expect fruit: when lips are opened by God, words of life spread salvation to others (Romans 10:14–17).

What does 'open my lips' imply about our dependence on God for worship?
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