Hymn

I love the militant imagery in this hymn from today's Divine Office:

The eternal gifts of Christ the King,

The Apostles’ glory let us sing;

And all with hearts of gladness raise

Due hymns of thankful love and praise.

For they the Church’s princes are,

Triumphant leaders in the war,

In heavenly courts a warrior band,

True lights to lighten every land.

Theirs is the steadfast faith of saints,

And hope that never yields nor faints,

The love of Christ in perfect glow

That lays the prince of this world low.

In them the Father’s glory shone,

In them the will of God the Son,

In them exults the Holy Ghost,

Through them rejoice the heavenly host.

Alas, I have no further information concerning it.