Decora lux aeternitatis
The beauteous light of God's eternal majesty
Streams down in golden rays to grace this holy day
Which crowned the princes of the Apostles' glorious choir,
And unto guilty mortals showed the heavenward way.
The teacher of the world and keeper of heaven's gate,
Rome's founders twain and rulers too of every land,
Triumphant over death by sword and shameful cross,
With laurel crowned are gathered to the eternal band.
O happy Rome! who in thy martyr princes' blood,
A twofold stream, art washed and doubly sanctified.
All earthly beauty thou alone outshinest far,
Empurpled by their outpoured life-blood's glorious tide.
All honour, power, and everlasting jubilee
To Him who all things made and governs here below,
To God in essence One, and yet in persons Three,
Both now and ever, while unending ages flow.
Amen.
Decóra lux aeternitátis, áuream
Diem beátis irrigávit ígnibus,
Apostolórum quae corónat Príncipes,
Reísque in astra líberam pandit viam.
Mundi Magíster atque caeli Iánitor,
Romae paréntes arbitríque géntium,
Per ensis ille, hic per crucis victor necem,
Vitae senátum laureáti póssident.
O Roma felix, quae duórum Príncipum
Es consecráta glorióso sánguine!
Horum cruóre purpuráta céteras
Excéllis orbis una pulchritúdines.
Sit Trinitáti sempitérna glória,
Honor, potéstas atque iubilátio,
In unitáte, quae gubérnat ómnia,
Per univérsa saeculórum saécula.
Amen.
Decora lux aeternitatis Modo IV
The Liber Usualis, 1961, p. 1522 · Transcrição de Andrew Hinkley · GregoBase, CC0