The first dimension is that the celebratio is prayer and a conversation with God: God with us and us with God. Thus, the first requirement for a good celebration is that the priest truly enter this conversation. In proclaiming the Word, he feels himself in conversation with God. He is a listener to the Word and a preacher of the Word, in the sense that he makes himself an instrument of the Lord and seeks to understand this Word of God which he must then transmit to the people. He is in a conversation with God because the texts of Holy Mass are not theatrical scripts or anything like them, but prayers, thanks to which, together with the assembly, I speak to God.
It is important, therefore, to enter into this conversation. St Benedict in his “Rule” tells the monks, speaking of the recitation of the Psalms, “Mens concordet voci”. The vox, words, precede our mind. This is not usually the case: one has to think first, then one’s thought becomes words. But here, the words come first. The sacred Liturgy gives us the words; we must enter into these words, find a harmony with this reality that precedes us.
In addition, we must also learn to understand the structure of the Liturgy and why it is laid out as it is. The Liturgy developed in the course of two millenniums and even after the Reformation was not something worked out by simply a few liturgists. It has always remained a continuation of this on-going growth of worship and proclamation.
Thus, to be well in tune, it is very important to understand this structure that developed over time and to enter with our minds into the vox of the Church. To the extent that we have interiorized this structure, comprehended this structure, assimilated the words of the Liturgy, we can enter into this inner consonance and thus not only speak to God as individuals, but enter into the “we” of the Church, which is praying. And we thus transform our “I” in this way, by entering into the “we” of the Church, enriching and enlarging this “I”, praying with the Church, with the words of the Church, truly being in conversation with God.
This is the first condition: we ourselves must interiorize the structure, the words of the Liturgy, the Word of God. Thus, our celebration truly becomes a celebration “with” the Church: our hearts are enlarged and we are not doing just anything but are “with” the Church, in conversation with God. It seems to me that people truly feel that we converse with God, with them, and that in this common prayer we attract others, in communion with the children of God we attract others…
Benedict XVI To the priests of Albano diocese
