A question St. Augustine asks frequently throughout his many commentaries on the Psalms is, “Who is speaking here?” He reads the Psalms as prayers composed by a human author called the “psalmist,” and yet, they are also inspired by the Holy Spirit and destined to be prayed by many more people than just that psalmist, even one particular person known at first only to God. Insofar as they are inspired, the words of the Psalms come from the heart of God and are a true communication of the divine Word. This Word became flesh (John 1:14) in Jesus Christ, and therefore, the primary answer St. Augustine gives to his question, “Who is speaking here?” is Jesus Christ, the Lord. He is speaking here.
Though Jesus is the one St. Augustine understands to be speaking in the Psalms, Jesus is not speaking alone. He speaks in, with, and through his body, the Church. St. Paul gives the seed of this teaching when he writes, “He [Christ] is the head of the body, the Church” (Colossians 1:18), and “Now you are the body of Christ, and individually members of it” (1 Corinthians 12:27). This teaching of St. Paul is something that St. Augustine reflected on very deeply. The image and reality of the Church as the body of Christ became the root of St. Augustine’s understanding of the speaker in the Psalms.
As he preaches on Psalm 61(60), especially the opening line, “O God, hear my plea, give heed to my prayer,” St. Augustine asks that very question: “Who is saying this? It sounds like a single person. But look at the next phrase, and you will see whether it can be only one: From the ends of the earth I have called to you, as my heart was wrung with pain. It cannot be one alone, then; yet it is one, because Christ is one, and all of us are his members” (Expositions of the Psalms 60.2, Translated by Maria Boulding). One person says this, and that one person is Christ, the head of the body. But, more than one person says it, and says it from the ends of the earth, because Jesus has joined a body (the Church) to himself.
St. Augustine calls this head and body unity the totus Christus, “the whole Christ.” Jesus is, in himself, a true person, and a divine person at that. He doesn’t need any additional body attached to him to make him complete and perfect. BUT, in a wonderful plan of salvation, he chooses to join human beings to himself in a mystical and sacramental union so that we become truly members (limbs) of his mystical body. We therefore share his divine life – the Father looks upon us as children, the life of the Holy Spirit dwells in our souls, and we are heirs to his Kingdom. We also, then, speak and act as Christ in our prayer and in our lives. A simple analogy is this: When my hand moves, I move; when a member of the body of Christ acts, Christ acts.
It is, therefore, not a stretch for St. Augustine to be able to say that Christ is the one speaking in the Psalms, always. Sometimes Christ the head alone speaks, sometimes a member of the body alone, but more often than not, he can say that Christ, head and members, speak as one. The whole Christ speaks. This teaching gives a whole new meaning to those words of the Mass, that we pray through Him, with Him, and in Him, to God the almighty Father.
Thanks be to God for this saving grace!