The Plough Music Series is a regular selection of music intended to lift the heart to God. It is not a playlist of background music: each installment focuses on a single piece worth pausing to enjoy.


This past Wednesday was the beginning of Lent, a period of reflection leading up to Easter. In that connection, this week’s selection is Allegri’s setting of Psalm 51, the Miserere – according to tradition, the song King David composed in his remorse after the prophet Nathan confronted him for his adultery with Bathsheba, as recounted in 2 Samuel 11-12. For both Jews and Christians since, the Psalmist’s plea for mercy and a clean heart has been at the heart of communal worship and personal prayer:

Have mercy upon me, O God, after Thy great goodness According to the multitude of Thy mercies do away mine offences. Wash me thoroughly from my wickedness: and cleanse me from my sin. (Book of Common Prayer version)

Written in the late 1630s, this music was considered so sacred that it was forbidden to transcribe it, and to perform it anywhere except in the Sistine Chapel was grounds for excommunication. The choir sings in nine parts, divided between two choirs and a treble voice that soars above the plainsong to high C. Legend has it that Mozart heard the Miserere performed at age fourteen, and later transcribed it from memory. Mozart’s transcription was published, and he was summoned to Rome by the pope who commended him rather than excommunicating him.

Performed here by the Choir of Clare College, Cambridge, directed by Timothy Brown. The first entrance of the soprano solo is at 1:48.

Miserere mei, Deus: secundum magnam misericordiam tuam.
Et secundum multitudinem miserationum tuarum, dele iniquitatem meam.

Amplius lava me ab iniquitate mea: et a peccato meo munda me.
Quoniam iniquitatem meam ego cognosco: et peccatum meum contra me est semper.
Tibi soli peccavi, et malum coram te feci: ut justificeris in sermonibus tuis, et vincas cum judicaris.

Ecce enim in iniquitatibus conceptus sum: et in peccatis concepit me mater mea.
Ecce enim veritatem dilexisti: incerta et occulta sapientiae tuae manifestasti mihi.

Asperges me hysopo, et mundabor: lavabis me, et super nivem dealbabor.
Auditui meo dabis gaudium et laetitiam: et exsultabunt ossa humiliata.

Averte faciem tuam a peccatis meis: et omnes iniquitates meas dele.

Cor mundum crea in me, Deus: et spiritum rectum innova in visceribus meis.
Ne proiicias me a facie tua: et spiritum sanctum tuum ne auferas a me.

Redde mihi laetitiam salutaris tui: et spiritu principali confirma me.
Docebo iniquos vias tuas: et impii ad te convertentur.

Libera me de sanguinibus, Deus, Deus salutis meae: et exsultabit lingua mea justitiam tuam.
Domine, labia mea aperies: et os meum annuntiabit laudem tuam.

Quoniam si voluisses sacrificium, dedissem utique: holocaustis non delectaberis.
Sacrificium Deo spiritus contribulatus: cor contritum, et humiliatum, Deus, non despicies.

Benigne fac, Domine, in bona voluntate tua Sion: ut aedificentur muri Ierusalem.
Tunc acceptabis sacrificium justitiae, oblationes, et holocausta:
tunc imponent super altare tuum vitulos.

Have mercy upon me, O God, after Thy great goodness
According to the multitude of Thy mercies do away mine offences.

Wash me throughly from my wickedness: and cleanse me from my sin.
For I acknowledge my faults: and my sin is ever before me.
Against Thee only have I sinned, and done this evil in thy sight:
that Thou mightest be justified in Thy saying, and clear when Thou art judged.

Behold, I was shapen in wickedness: and in sin hath my mother conceived me.
But lo, Thou requirest truth in the inward parts: and shalt make me to understand wisdom secretly.

Thou shalt purge me with hyssop, and I shall be clean:
Thou shalt wash me, and I shall be whiter than snow.
Thou shalt make me hear of joy and gladness:
that the bones which Thou hast broken may rejoice.

Turn Thy face from my sins: and put out all my misdeeds.

Make me a clean heart, O God: and renew a right spirit within me.
Cast me not away from Thy presence: and take not Thy Holy Spirit from me.

O give me the comfort of Thy help again: and stablish me with Thy free Spirit.
Then shall I teach Thy ways unto the wicked: and sinners shall be converted unto Thee.

Deliver me from blood-guiltiness, O God, Thou that art the God of my health:
and my tongue shall sing of Thy righteousness.
Thou shalt open my lips, O Lord: and my mouth shall shew Thy praise.

For Thou desirest no sacrifice, else would I give it Thee: but Thou delightest not in burnt-offerings.
The sacrifice of God is a troubled spirit: a broken and contrite heart, O God, shalt Thou not despise.

O be favorable and gracious unto Sion: build Thou the walls of Jerusalem.
Then shalt Thou be pleased with the sacrifice of righteousness,
with the burnt-offerings and oblations: then shall they offer young bullocks upon Thine altar.


Find more readings for the season on our Lenten meditations page.