Miserere: The Prayer That Transforms a Repentant Heart (Full Text and Meaning)

A cry from the depths: the psalm the Church made her own

The Miserere, identified as Psalm 51 in modern Bibles and as Psalm 50 in the Greek and Latin numbering followed by the Roman Liturgy, is attributed to King David after the episode narrated in the second Book of Samuel, when the prophet Nathan confronted him about his sin with Bathsheba and the planned death of Uriah the Hittite. The very heading of the psalm, preserved in the Hebrew Masoretic text, records this circumstance, which for nearly three millennia has made this prayer the universal voice of believing repentance.

The Church incorporated it early on into her official prayer. Since the reform of Saint Benedict in the sixth century, the Miserere has been prayed every Friday in the Liturgy of the Hours, and tradition has associated it especially with the season of Lent, the penitential rite of Ash Wednesday, and the Office of Tenebrae during Holy Week. In Spanish popular piety, it accompanies Lenten Stations of the Cross and Silence processions, where verses of the psalm are sung in Spanish or in Latin as penitents walk through the streets.

Complete text of the Miserere (Psalm 50)

Misericordia, Dios mío, por tu bondad,
por tu inmensa compasión borra mi culpa;
lava del todo mi delito,
limpia mi pecado.

Pues yo reconozco mi culpa,
tengo siempre presente mi pecado:
contra ti, contra ti solo pequé,
cometí la maldad que aborreces.

En la sentencia tendrás razón,
en el juicio resultarás inocente.
Mira, en la culpa nací,
pecador me concibió mi madre.

Te gusta un corazón sincero,
y en mi interior me inculcas sabiduría.
Rocíame con el hisopo: quedaré limpio;
lávame: quedaré más blanco que la nieve.

Hazme oír el gozo y la alegría,
que se alegren los huesos quebrantados.
Aparta de mi pecado tu vista,
borra en mí toda culpa.

Oh Dios, crea en mí un corazón puro,
renuévame por dentro con espíritu firme;
no me arrojes de tu presencia,
no me quites tu santo espíritu.

Devuélveme la alegría de tu salvación,
afiánzame con espíritu generoso:
enseñaré a los malvados tus caminos,
los pecadores volverán a ti.

Líbrame de la sangre, oh Dios,
Dios, Salvador mío,
y cantará mi lengua tu justicia.
Señor, me abrirás los labios,
y mi boca proclamará tu alabanza.

Los sacrificios no te satisfacen;
si te ofreciera un holocausto, no lo querrías.
Mi sacrificio es un espíritu quebrantado;
un corazón quebrantado y humillado, tú no lo desprecias.

Señor, por tu bondad, favorece a Sión,
reconstruye las murallas de Jerusalén:
entonces aceptarás los sacrificios rituales,
ofrendas y holocaustos,
sobre tu altar se inmolarán novillos.

We do not reproduce here the official version of this prayer in your language because we do not know it with certainty; this is the Spanish text. The Latin original, which is common to all languages, appears below.

The Latin original

The psalm is named after its first Latin word, Miserere.

Miserére mei, Deus, secúndum magnam misericórdiam tuam.
Et secúndum multitúdinem miseratiónum tuárum, dele iniquitátem meam.

Reflection and meaning

Anyone who approaches the Miserere soon discovers that it is not a matter of anguished self-accusation, but an act of faith. David does not gaze at himself in a loop, but looks to God. The first word of the psalm in Hebrew is jonneni, "have mercy", and the verb accompanying forgiveness is not juridical but liturgical: to blot out, to wash, to cleanse. The one who prays asks to be treated like the stained garments that the priest would submerge in water after the sacrifices. This supplication is the matrix of the Sacrament of Reconciliation as we celebrate it today. The Catechism of the Catholic Church captures this logic when it teaches that "the movements of the heart which prompt conversion and penitence have their origin and their goal in the merciful love of the Father" (CCC 1428), and specifies that perfect contrition arises "from a love for God above all else" (CCC 1452), not from fear of punishment.

The psalm reveals a truth that is both uncomfortable and liberating: sin, before being a moral offense, is the rupture of a relationship. "Against you, you alone have I sinned" does not deny the harm done to Bathsheba nor the death of Uriah; it affirms that every injury to one's neighbor is, ultimately, an injury to God's design for human life. This is what Saint John recalls when defining sin as "lawlessness" (1 John 3:4) and what Saint Augustine, commenting precisely on this psalm in his Enarrationes in Psalmos, expresses with one of his most celebrated formulas: no one falls except by himself, but no one rises except by God. For Augustine, the Miserere is the manual of the convert, the itinerary of one who has hit rock bottom and discovers that the depth of his misery is more superficial than the abyss of divine mercy.

The theological center of the psalm lies in the verse "Create in me a clean heart, O God." The Hebrew verb bará, "to create", is the same one that appears in Genesis 1:1 referring to the creation of the world, and God alone is its subject. Asking for a new heart is asking for a second creation, an interior recreation that the believer cannot procure for themselves. Here the psalm connects with the promise of Ezekiel: "A new heart I will give you, and a new spirit I will put within you" (Ezekiel 36:26). The Church has always read these words as an announcement of Baptism and the gift of the Holy Spirit, which is why Saint John Paul II, in the encyclical Dives in misericordia (1980), insisted that mercy is not weakness but the highest form of God's love, capable of restoring man from within.

The spiritual fruit of the Miserere, according to tradition, is threefold. First, a humility without bitterness: whoever prays it with sincerity learns to inhabit their own fragility without despairing of it. Second, an apostolate born from the forgiveness received: "I will teach transgressors your ways", says the one who prays, anticipating the logic of the forgiven sinner who becomes a witness. And third, a purified praise, because "my mouth will proclaim your praise" only after the Lord has opened lips closed by shame. For anyone approaching confession today, preparing for Lent, or going through a dark season, praying this psalm slowly, one stanza each day, is letting the Word do in the soul what baptismal water once did on the forehead.

The psalm David prays after the worst

The Miserere is not an abstract meditation on sin: tradition places it on the lips of David after the episode with Bathsheba and the murder of Uriah, when the prophet Nathan makes him see what he has done. That context explains its tone, which asks for no excuses or extenuating circumstances.

Sal 51, 3

And it also explains the phrase that summarizes it: «a broken and contrite heart, O God, you will not despise». He offers no sacrifices or reparations; he offers the only thing he has left.

It is Psalm 51 in the Hebrew numbering and Psalm 50 in the Greek and Latin. That is why in some books it appears as Psalm 50 and in others as 51: it is the exact same text.

Where it is prayed

• In Friday Lauds, in the Liturgy of the Hours: the Church prays it every week on the day of the Passion.
• On Ash Wednesday and throughout Lent.
• As a personal penitential prayer, in its entirety or just its first verse.

You may also be interested in the act of contrition, the Confiteor.

In the store: artículos grabados en madera.

Frequently asked questions

Is it Psalm 50 or 51?

Both numbers designate the same text. The Hebrew numbering counts it as 51 and the Greek and Latin as 50, because they group two previous psalms differently.

Who wrote it?

Tradition attributes it to David after the episode with Bathsheba, and the psalm's own heading records it as such. Modern scholarship discusses the dating, but the penitential context is the one the Church's liturgy has always preserved.

When is the Miserere prayed?

In Friday Lauds every week, on Ash Wednesday and during Lent, and as a personal penitential prayer at any time.

Why is it sung so much during Holy Week?

Because it is the penitential psalm par excellence, and the Friday liturgy associates it with the Passion. Hence the numerous musical versions, from plainchant to Allegri's Miserere.

Sources

• Holy Bible, Psalm 51 (50) and 2 Samuel 11–12, edition of the Spanish Episcopal Conference (BAC, Madrid).
• Catechism of the Catholic Church, nn. 1422–1470 (on the Sacrament of Penance and Reconciliation), especially nn. 1428 and 1452.
• Saint Augustine of Hippo, Enarrationes in Psalmos, commentary on Psalm 50, in Obras completas de san Agustín, vol. XX (BAC, Madrid).
• Saint John Paul II, Encyclical Letter Dives in misericordia (November 30, 1980).
• Prophet Ezekiel 36:25–27, on the new heart and the new spirit.
• Liturgy of the Hours, Lauds for Friday of the Four-Week Psalter and Office of Ash Wednesday.

About the author

Fernando Ruiz is a lay catechist with over fifteen years of experience in preparing adults for Baptism and Confirmation. With a degree in Theology from the Pontifical University of Salamanca, he regularly collaborates in prayer groups and lectio divina workshops.