Today’s "Prayer over the people" in the 1962 Missale Romanum is also the Postcommunion of Septuagesima Sunday.
ORATIO SUPER POPULUM (1962MR):
Fideles tui, Deus, per tua dona firmentur:
ut éadem et percipiendo requirant,
et quaerendo sine fine percipiant.
In an ancient variation we find per[pe]tua, turning “by means of your…” into “perpetual”. That éadem (neuter plural to go with dona, “gifts”) is the object of both of the subjunctive verbs which live in another et…et construction. Requiro means “to seek or search for; to seek to know, … with the accessory idea of need, to ask for something needed; to need, want, lack, miss, be in want of, require (synonym: desidero)". Think of how it is used in Ps. 26(27),4: “One thing I have asked of the Lord, this will I seek after (unum petivi a Domino hoc requiram); that I may dwell in the house of the Lord all the days of my life.” Quaero is another verb for “to seek”, as well as “to think over, meditate, aim at, plan a thing.” The first meaning of the verb percipio is “to take wholly, to seize entirely” and then by extension “to perceive, feel and “to learn, know, conceive, comprehend, understand.”
Notice that these verbs all have a dimension of the search of the soul for something that must be grasped in the sense of being comprehended.
The New Roman Missal – 1945:
May Thy faithful, O God, be strengthened by Thy gifts,
that receiving them they may still desire them
and desiring them may constantly receive them.
The New Marian Missal – 1958:
May Thy faithful people, O God, be strengthened by Thy gifts;
that in receiving them, the may seek after them the more,
and in seeking them, they may receive them for ever.
Saint Andrew Bible Missal – 1962:
O Lord, may your faithful people be made strong by your gifts.
By receiving them may they desire them.
And by desiring them, may they always receive them.
Just to show you that we can steer this in another direction, let’s take those “seeking/graping/perceiving” verbs and emphasize the possible dimension of the eternal fascinating that the Beatific Vision will eventually produce.
A LITERAL ALTERNATIVE:
May Your faithful, O God, be strengthened by Your gifts:
so that in grasping them they will need to seek after them
and in the seeking they will know them without end.
In this life, the closest thing we have to the eternal contemplation of God is the moment of making a good Holy Communion. At this moment of Mass, which so much concerned struggling in time of oppression, we strive to grasp our lot here in terms of our fallen nature, God’s plan, and our eternal reward.