I offer you a thought so simple you may find it embarrassing, but I consider it worth making nonetheless.
Towards the end of every Office, when attention may be beginning to stray, we have a kind of threefold litany. In English it runs
Let us bless the Lord.
Thanks be to God.
May the souls of the faithful departed, through the mercy of God, rest in peace.
May the help of God remain with us always.
And with our absent brethren. Amen.
In these three short phrases we express what we believe about the Church: that she exists to praise and thank God, a work which will continue into eternity; that the dead are members of the Church whom we pray for as we do the living; and that the company of believers extends beyond what we can see and hear to encompass all the baptized. It is a reminder, as we return to our work, that what we call rather abstractly ‘the liturgy’ is in fact a concrete realisation of our hope and trust in God. We give thanks; affirm our faith; and ask for God’s help in the most direct way possible.
George Herbert speaks of prayer as ‘heaven in ordinarie’, and I think these concluding versicles are a beautiful instance of what he meant. They trip off the tongue almost automatically several times a day, but they contain within themselves a whole world of meaning. They are the poetry of prayer no less than the psalms and canticles, and as with all poetry, they do not yield all their secrets at once. If you pray them today, try to do so a little more slowly, allowing the richness of their meaning to sink in.