St. Thomas Aquinas' "Pange Lingua" hymn can be used as a prayer in adoration of the Blessed Sacrament.
St. Thomas Aquinas was given the task of composing hymns for the feast of Corpus Christi.
Among his compositions is the hymn Pange Lingua, which can also be used as a prayer for personal devotion to the Blessed Sacrament.
Sing, my tongue, the Savior’s glory,
Of His Flesh, the mystery sing;
Of the Blood, all price exceeding,
Shed by our Immortal King,
Destined, for the world’s redemption,
From a noble Womb to spring.
Of a pure and spotless Virgin
Born for us on earth below,
He, as Man, with man conversing,
Stayed, the seeds of truth to sow;
Then He closed in solemn order
Wondrously His Life of woe.
On the night of that Last Supper,
Seated with His chosen band,
He, the Paschal Victim eating,
First fulfills the Law’s command;
Then as Food to all his brethren
Gives Himself with His own Hand.
Word-made-Flesh, the bread of nature
By His Word to Flesh He turns;
Wine into His Blood He changes:
What though sense no change discerns.
Only be the heart in earnest,
Faith her lesson quickly learns.
Down in adoration falling,
Lo, the sacred Host we hail,
Lo, o’er ancient forms departing
Newer rites of grace prevail:
Faith for all defects supplying,
When the feeble senses fail.
To the Everlasting Father
And the Son who comes on high
With the Holy Ghost proceeding
Forth from each eternally,
Be salvation, honor, blessing,
Might and endless majesty.