What Does it Mean to Truly Repent— David Style?

What Does it Mean to Truly Repent— David Style?

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Repentance from Psalm 51

There are some four-letter words that will transform your entire life once you understand their meaning.  “Love” is one of those words.  In our culture, you can love so many different things— your family, your job, your hobbies, your possessions, pizza, and the list goes on.  But what does it really mean to love?

In the Bible, the word “repent” is like that too.  We toss the word around, but what does true Biblical repentance actually entail?

David wrote Psalm 51 after he committed adultery with Bathsheba and orchestrated her husband Uriah’s murder— probably not one of his best moments.  So, in raw honesty before God, David models what true repentance looks like.  He shows us that repentance is not just feeling sorry or guilty for our sins.  It’s a radical heart transformation before the Lord and leads to a changed way of life.

Humbly Admitting Our Sin

David begins his prayer of repentance by crying out, “Have mercy upon me, O God, according to Your lovingkindness; according to the multitude of Your tender mercies, blot out my transgressions” (Ps. 51:1).  He doesn’t barge into God’s throne room demanding forgiveness as if it’s owed to him.  Nor does he try to rationalize or downplay the severity of his sexual immorality and murder.  No, David appeals to God based completely on His mercy and love, not on David’s own perceived merits.

It’s easy to minimize our own sins, often comparing them to “bigger” sins committed by others.  For example, when Richard looks lustfully at images on his phone and imagines sexual scenarios in his mind involving women other than his wife, he casually brushes it off since he’s “not actually having an affair.”  Or, when Trent cheats on his expense reports at work, padding numbers here and there for meals and transportation, he excuses it because “the company expects us to wine and dine the vendors anyway.  So, it’s really no big deal.”  But, in God’s eyes, it is.

Biblically speaking, all sins utterly violate God’s holy standard and make us guilty before Him.  As John Calvin said, “No sin is trivial, since any sin serves to galvanize the whole person in opposition to God.”¹  True repentance requires freely admitting our guilt before a holy God, without any excuses or comparisons.  We must own the full weight of even what we consider “small” sins in order to be truly forgiven and cleansed.

The Cleansing Blood of Christ

After humbly admitting his guilt, David cries out:

“Wash me thoroughly from my iniquity, and cleanse me from my sin.  Purge me with hyssop, and I shall be clean; wash me, and I shall be whiter than snow” (Psalm 51:2, 7).

David understands that while he committed evil against Bathsheba and Uriah, all sin at its root is rebellion against God.  So he cries, “Against You, You only, have I sinned, and done this evil in Your sight” (Ps. 51:4).  As offensive as our sins are horizontally toward others, they are ultimately a vertical affront against our Creator.  And it is far worse to sin against God than to transgress others.  David understood that distinction.

True repentance requires coming spiritually naked before the Lord, allowing Him to scrub away the layers of guilt and shame until our souls are laid bare before Him and us.  Only the cleansing blood of Christ can atone for our sins before a holy God.  No amount of good behavior or penance could ever remove David’s guilty stains.  His only hope is to be covered in Jesus’ redeeming sacrifice.

As believers today, we don’t have to conjure up feelings of sorrow or punishment for our sins.  Our part is simply to agree with what God says about our sins, receive His forgiveness through Christ, and move forward in a new life found only in Him.

Crying Out for Heart Transformation

After pleading for God’s mercy and cleansing, David continues his prayer:

“Create in me a clean heart, O God, and renew a steadfast spirit within me.  Restore to me the joy of Your salvation, and uphold me by Your generous Spirit” (Psalm 51:10,12).

David understands it’s not enough just to feel sorry for his actions.  Sincere repentance means inviting God to continue the transformative work in our hearts until we experience real spiritual renewal.  The fruit of genuine repentance is not wallowing in condemnation about our past failures, but gratefully receiving fresh empowerment to walk in new obedience to Him and His Word.

For Macy, this means acknowledging not just her harsh words to her son, but asking God to soften her heart toward him.  And for Caleb, it involves confessing his selfish spending habits and inviting God to renew his generosity.  Their heart-level transformation will then fruitfully lead to changes in their attitudes, words, and actions by the power of the Spirit, who lives to sanctify them.  And true repentance, for the essence of our sins and not just their consequences, unlocks all of this wonder in our lives.

Enjoying Restored Relationship

Finally, after appealing for inner heart cleansing, David asks the Lord to “restore to me the joy of Your salvation” (Ps. 51:12).  He understands that while his sins have broken his fellowship with God, repentance opens the door for their relationship to be renewed and repaired through His mercy.

The fruit of genuine repentance is not groveling condemnation— but grateful restoration.  We get to experience afresh the undeserved grace that saves us, sanctifies us, satisfies us, and keeps us steadfast in Christ.  Through repentance, God draws His children close again to enjoy intimate friendship with Himself.  What should have permanently banished us because of our sins, Christ’s sacrifice welcomes us home as beloved sons and daughters.  No lingering guilt.  No striving to make up for our failures.  Just free grace and abounding joy in the presence of the God who loves us to the uttermost.


The world offers cheap repentance— feeling bad about getting caught or just going through the religious motions.  But Psalm 51 shows us true repentance starts with godly sorrow that leads us to forsake our sin at the foot of the cross.  When we freely admit our guilt and submit to Christ’s lordship in our lives, we find joy in pursuing intimacy with God.  This kind of whole-life repentance brings radical transformation into the believer’s heart.

If this has not been your experience of repentance to God, it is freely offered to anyone who humbly approaches God with a “broken spirit and a contrite heart” (Ps. 51:17).

Don’t put it off another day.  Renewed intimacy and fellowship with your Creator are just a prayer away.  What are you waiting for?


1. Calvin, J. (1559/1997). Institutes of the Christian Religion (Vol. 1, p. 79). Translated by F.L. Battles. Westminster John Knox Press.

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