O rex gencium & desideratus earum, lapisque angularis, qui facis vtraque unum, veni [et salva] hominem quem de limo formasti.
O Rex Gentium, whom all people desire
To honour and love with hearty affection,
The corner-stone that skilfully brought nigher [i.e. nearer]
The two testaments, making them one,
Old and new madest lawfully union,
Save, Lord, mankind, thy most noble creature,
Made of vile earth to resemble thy fair figure.
Called to Our Lady of the Holy Spirit 