One Thy Light, the Temple Filling

One Thy light, the temple filling

One Thy Light, the Temple Filling is a hymn text by Unknown (1800) in 8.7.8.7 meter. Found in tlh 641.

The hymn emphasizes Christ as the Light filling the temple of the Church and believers, calling Christians to missionary response modeled on Isaiah's readiness. It reflects Lutheran understanding of sanctification as both gift and calling, with the Holy Spirit empowering witness.

History & Background

This hymn appears in The Lutheran Hymnal (1941) as hymn 641, though its precise authorship and original publication date remain uncertain in standard hymnological sources. The text reflects 19th-century German Lutheran hymnody traditions.

Hymnal Appearances

The Lutheran Hymnal — 641

Bulletin Note

From the German Reformation tradition (c. 1800), this hymn unites Epiphany's revelation theme with missionary urgency. The tune WERDE LICHT ('Become Light') perfectly mirrors its summons to Spirit-filled witness.

Preaching Connection

This hymn transforms Isaiah's vision of divine holiness into a Reformation witness: the light that reveals our unworthiness also empowers us to confess Christ boldly, making it a powerful response to Law and Gospel proclamation.

AI-assisted draft These study notes were drafted with AI from the hymn text and have not yet been reviewed line by line. Treat them as a starting point and check them against the sources.

Overview

John Keble's ordination hymn on Isaiah 6. The one light of the Holy Trinity fills the temple, and the lowliest people and brightest angels alike wait for God's word (st. 1). A voice asks: who will take up Christ's work and tell sinners 'Turn, believe, endure, rejoice'? (st. 2). 'Here are we, Redeemer, send us!' But our lips are unclean, so send the seraph from the altar (st. 3) with the live coal, 'Sin-consuming, soul-transforming,' to touch our lips (st. 4). Christ came to kindle that fire; feed our flame with your breath (st. 5). Doxology to Creator, Word and Spirit (st. 6).

Central theme: The call to the ministry heard in Isaiah's vision, with unclean lips cleansed by the altar's coal before the sending

Structure

Six six-line stanzas (8.7.8.7.8.7). The thrice-holy vision (1); 'Whom shall I send?' (2); 'Send us', unclean lips (3); the coal (4); kindled torches (5); Trinitarian doxology (6).

Law & Gospel Shape

Law: 'hear we trembling'; 'our lips unclean and earthly' (2-3). Gospel: 'the mystic coal… Sin-consuming, soul-transforming'; 'Touch our lips, Thou wondrous Mercy' (4).

Confessional Connections

Isa 6:8 (TLH's text): 'Whom shall I send…? Here I am! Send me.' Used at ordinations and installations (AC XIV: no one should preach publicly 'unless he is rightly called'). St. 2 summarizes the ministry's message as 'Turn, believe, endure, rejoice': repentance and faith (AC XII), perseverance and joy. St. 3-4 are the heart: the minister is first a sinner with 'unclean lips' (Isa 6:5), and the coal from the altar of sacrifice takes away guilt (Isa 6:7). The preacher is absolved before he absolves. That God cleanses through an outward means (the coal) prefigures the means of grace (AC V). St. 5: Christ came to cast fire (Luke 12:49), and the Spirit's 'breathings' recall John 20:22, where the breathing of the Spirit is joined to the office of the keys.

Liturgical Use (Study Notes)

Ordination; installation; mission festivals; Trinity Sunday (Isa 6); Pentecost.

Historical Notes

Keble (1792-1866) wrote it in 1856 for an ordination (verify). TLH uses a cento and alters it.

About the Tune

REGENT SQUARE (Henry Smart, 1867).

Scripture References

Isa 6:1-8 Rev 4:8 1 John 1:5 Ps 113:5-6 Rom 10:14-15 Acts 20:21 Isa 6:5 Isa 6:6-7 Jer 23:29 Luke 12:49 Matt 5:14-16 John 20:21-22 2 Cor 3:5-6 1 Cor 1:24 Matt 28:19

Stanza by Stanza

1 One Thy Light, the Temple filling,…

Your one Light fills the Temple: Holy, Holy, Holy, Three! The humblest people and the brightest angels alike wait for your word; the highest thoughts and the lowliest worship must be their preparation.

'I saw the Lord sitting upon a throne… and the train of his robe filled the temple… Holy, holy, holy is the LORD of hosts' (Isa 6:1-3). 'God is light' (1 John 1:5). 'Who looks far down on the heavens and the earth' (Ps 113:6).

Scripture: Isa 6:1-3, Rev 4:8, 1 John 1:5, Ps 113:5-6
Imagery & language: One Light; Temple filled; thrice Holy; men and angels wait; worship.
Law / Gospel: Gospel: the Triune God reveals himself.
Connection to previous: Holy, Holy, Holy.

Trinity worship holiness of God

2 Now Thou speakest,--hear we trembling,--…

Now you speak, and we listen trembling: a voice comes from the glory. Who will accept the mission of the Almighty? Who will choose Christ's work? Who will proclaim to sinners for us: turn, believe, endure, rejoice?

'Whom shall I send, and who will go for us?' (Isa 6:8). 'How are they to hear without someone preaching?' (Rom 10:14). 'Repentance toward God and faith in our Lord Jesus Christ' (Acts 20:21).

Scripture: Isa 6:8, Rom 10:14-15, Acts 20:21
Imagery & language: Voice from glory; mission; Christ's work; proclaim; turn, believe, endure, rejoice.
Law / Gospel: Law: trembling. Gospel: the message of repentance and faith.
Connection to previous: Whom shall I send?

call to ministry preaching repentance and faith

3 Here are we, Redeemer, send us!…

Here we are, Redeemer, send us! But because your work is fire, and our lips are unclean and earthly and breathe no lofty desire, send your seraph from the altar, veiled but in his bright clothing.

'Here I am! Send me' (Isa 6:8). 'Woe is me! For I am lost; for I am a man of unclean lips' (Isa 6:5). 'Is not my word like fire?' (Jer 23:29).

Scripture: Isa 6:5, Isa 6:8, Jer 23:29
Imagery & language: Send us; work is fire; unclean lips; seraph from the altar.
Law / Gospel: Law: unworthiness of the messenger.
Connection to previous: Unclean lips.

call to ministry sin humility

4 Cause him, Lord, to fly full swiftly…

Lord, make him fly swiftly with the mystic coal in his hand, consuming sin and transforming the soul, as faith and love will understand. Touch our lips, wonderful Mercy, with your own sharp, healing brand.

'One of the seraphim flew to me, having in his hand a burning coal that he had taken with tongs from the altar. And he touched my mouth and said: Behold, this has touched your lips; your guilt is taken away, and your sin atoned for' (Isa 6:6-7). AC V.

Scripture: Isa 6:6-7
Imagery & language: Seraph flies; mystic coal; sin-consuming; lips touched; healing brand.
Law / Gospel: Gospel: absolution through a means.
Connection to previous: The coal.

absolution atonement means of grace

5 Thou didst come that fire to kindle;…

You came to kindle that fire; we long to prove ourselves your torches, lighting your beacons far and wide with the undying spark of love. Only feed our flame, we pray, with your breath from above.

'I came to cast fire on the earth' (Luke 12:49). 'You are the light of the world' (Matt 5:14). 'He breathed on them and said to them, Receive the Holy Spirit' (John 20:22). 'Our sufficiency is from God' (2 Cor 3:5).

Scripture: Luke 12:49, Matt 5:14-16, John 20:21-22, 2 Cor 3:5-6
Imagery & language: Fire kindled; torches; beacons; spark of love; feed our flame; breathings.
Law / Gospel: Gospel: the Spirit sustains the ministry.
Connection to previous: Torches.

mission Holy Spirit Office of the Ministry

6 Now to God, the soul's Creator,…

Now to God, the Creator of the soul, to his sure Word and Wisdom, to his all-enlightening Spirit, protector of the frail and poor, Three in One, be praise and glory here and as long as the heavens endure.

'Christ the power of God and the wisdom of God' (1 Cor 1:24). 'In the name of the Father and of the Son and of the Holy Spirit' (Matt 28:19).

Scripture: 1 Cor 1:24, Matt 28:19, Ps 72:5
Imagery & language: Creator; Word and Wisdom; Spirit; Patron of the poor; Three in One.
Law / Gospel: Gospel: doxology.
Connection to previous: Doxology.

Trinity doxology

Themes

Light of Christ Divine presence Missionary calling Holy Spirit Sanctification

Look Further

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