The Father…the Son and…the Holy Spirit.@Matthew 28:20
Ambrose of Milan (340–397)

Attributed to Ambrose of Milan (340–397) (Nunc Sancte nobis Spiritus); translated from Latin to English by John H. Newman in Tracts for the Times, number 75, 1836.

Ferial Sarum melody (🔊 pdf nwc).

John H. Newman (1801–1890)

Come, Holy Ghost, who ever One
Art with the Father and the Son;
Come, Holy Ghost, our souls possess
With Thy full flood of holiness.

In will and deed, by heart and tongue,
With all our powers, Thy praise be sung;
And love light up our mortal frame,
Till others catch the living flame.

Almighty Father, hear our cry
Through Jesus Christ our Lord most high,
Who with the Holy Ghost and Thee
Doth live and reign eternally.