O SAPIENTIA

Antiphon sung by the Dominican student brothers at Blackfriars in Oxford.

December 17

O Wisdom that comest out of the mouth of the Most High,
that reachest from one end to another,
and orderest all things mightily and sweetly,
come to teach us the way of prudence!

O Sapientia, quæ ex ore Altissimi prodiisti,
attingens a fine usque ad finem, fortiter
suaviterque disponens omnia:
veni ad docendum nos viam prudentiæ.

Isaiah 11:2-3

The spirit of the Lord shall rest on him,
the spirit of wisdom and understanding,
the spirit of counsel and might,
the spirit of knowledge and the fear of the Lord.
His delight shall be in the fear of the Lord.

He shall not judge by what his eyes see,
or decide by what his ears hear;

The seven "O Antiphons" (also called the "Greater Antiphons" or "Major Antiphons") are prayers that come from the Breviary's Vespers during the Octave before Christmas Eve, a time which is called the "Golden Nights."

Each Antiphon begins with "O" and addresses Jesus with a unique title which comes from the prophecies of Isaias and Micheas (Micah), and whose initials, when read backwards, form an acrostic for the Latin "Ero Cras" which means "Tomorrow I come." Those titles for Christ are: 

Sapientia
Adonai
Radix Jesse
Clavis David
Oriens
Rex Gentium
Emmanuel

Text and description of the antiphons from Fish Eaters.