Rorate: the Fourth Sunday of Advent

Manuscript of Rorate
Medieval manuscript of the Gregorian chant Rorate caeli, Isaiah 45:

Introit — Rorate caeli: the heavens open

“Roráte, cæli, désuper, et nubes pluant justum: aperiátur terra, et gérminet Salvatórem.” Drop down dew, heavens, from above; let the clouds rain down the Just One; let the earth open and bring forth the Saviour.

https://www.youtube.com/watch?v=uTNpbgdAgPM
Introit — Rorate caeli

Gradual — Prope est Dominus: he is near

“Prope est Dóminus ómnibus invocántibus eum… in veritáte.” The Lord is near to all who call upon him in truth.

https://www.youtube.com/watch?v=c89q42GMQtc
Gradual — Prope est Dominus

Alleluia — Veni, Domine: come without delay

“Veni, Dómine, et noli tardáre: reláxa facínora plebis tuæ Israël.” Come, Lord, and do not delay; take away the sins of your people Israel.

https://www.youtube.com/watch?v=nNHczkxCGrI
Alleluia — Veni, Domine

Offertory — Ave Maria: expectation takes a human face

“Ave, María, grátia plena: Dóminus tecum…” Hail Mary, full of grace. The Lord is with you.

https://www.youtube.com/watch?v=Wu1Xroc5p74
Offertory — Ave Maria

Communion — Ecce Virgo: God with us

“Ecce Virgo concípiet et páriet fílium: et vocábitur nomen ejus Emmánuel.” Behold, a virgin shall conceive and bear a son, and his name shall be called Emmanuel.

https://www.youtube.com/watch?v=I7_lqyZnoNE
Communion — Ecce Virgo

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Join us in prayer on the Fourth Sunday of Advent

Would you like to join us in prayer at this Mass, accompanied by beautiful music? Sign up! You are welcome to prepare for Christmas with Schola Cantorum Noviomagensis at the Studentenkerk. Let the chants guide you from the longing of Rorate to the promise of Emmanuel, God with us.

Register at info@scno.nl → · Find the celebration in our calendar

This reflection follows the readings of the current Roman lectionary for the Fourth Sunday of Advent, Year B. The biblical texts of the chants are distinguished from the readings proclaimed during the Liturgy of the Word.

Sources and further reading

USCCB — the meaning of Advent · USCCB — precedence of an Advent Sunday · e-codices — Einsiedeln 121, date and description · IRHT — Laon 239

Chant sources: Rorate caeli · Prope est Dominus in research on Einsiedeln 121 · Veni, Domine · Ave Maria · Ecce Virgo. Scriptural references and quoted liturgical texts: Isaiah 45:8; Psalm 18 (19):2; Psalm 144 (145):18, 21; Luke 1:28, 42; Isaiah 7:14; 2 Samuel 7:1–5, 8b–12, 14a, 16; Psalm 89 (88); Romans 16:25–27; Luke 1:26–38.

 

Vatican News — readings for the Fourth Sunday of Advent, 20 December 2026.