2026/08/31
263. The Gospel of John and the Priesthood of the New Covenant: "I Am the Bread of Life"
In John chapter 5, Jesus said: "I have come in my Father's name, and you do not receive me; if another comes in his own name, him you will receive. How can you believe, who receive glory from one another and do not seek the glory that comes from the only God?" (Jn 5:43–44). These words of Jesus are also addressed directly to us believers today. What, then, is "the glory that comes from the only God" that we believers are urged to seek from Jesus? Up to John chapter 6, Jesus had spent over a year with his disciples, training them (cf. Jn 2:13, 6:4). In chapter 6, the disciples undergo the most significant experience relating to the priesthood of the New Covenant. We believers, having examined chapters 1–5 together, are also tested in our understanding of what they experienced. There are three key points there.
The first point is the words of Jesus: "Do not labor for the food which perishes, but for the food which endures to eternal life, which the Son of man will give to you; for on him has God the Father set his seal" (Jn 6:27). It was John the Baptist who bore witness to the statement "on him has God the Father set his seal" in these words of Jesus (cf. 1:32–34). This refers to the Holy Spirit descending upon Jesus—who is both God and man—and thus testifies to Pentecost. Consequently, the "glory that comes from the only God" that we as believers are encouraged to seek here is to live our daily lives in cooperation with the Holy Spirit as Jesus did.
The second point is Jesus' testimony: "For I have come down from heaven, not to do my own will, but the will of him who sent me; and this is the will of him who sent me, that I should lose nothing of all that he has given me, but raise it up at the last day. For this is the will of my Father, that every one who sees the Son and believes in him should have eternal life; and I will raise him up at the last day" (Jn 6:38–40). Here, the work of the Eucharist in saving both the living and the dead is described. So, the "glory that comes from the only God" that we believers are encouraged to seek here is to receive the Eucharist so that the Eucharist may be at work.
The third point is Jesus' statement, "I am the bread of life" (Jn 6:48), and His testimony, "Truly, truly, I say to you, unless you eat the flesh of the Son of man and drink his blood, you have no life in you" (6:53). John the Evangelist adds a note here: "This he said in the synagogue, as he taught at Caper'na-um" (6:59). This was to make it clear that Jesus had spoken these words publicly in the synagogue. Thus, the "glory that comes from the only God" we believers are encouraged to seek here is to publicly declare, during the Mass, that the Eucharist is Jesus Christ, following the example of Jesus, who publicly proclaimed His own flesh and blood in this way in the synagogue. The Gospel indicates three manners of making this declaration.
The first one is found in the scene where, after many of the disciples who had been listening to Jesus’ words had departed, Jesus asked the remaining twelve disciples, "Do you also wish to go away?" (Jn 6:67). Simon Peter replied as follows: "Lord, to whom shall we go? You have the words of eternal life; and we have believed, and have come to know, that you are the Holy One of God" (6:68–69). These words, which Jesus had not taught, came from Peter's mouth because Peter was acting in cooperation with the Holy Spirit. Indeed, Simon Peter answered, inspired by the Holy Spirit.
The second instance is also found in the Gospel of John, when Jesus, whilst guiding Martha, asked, "I am the resurrection and the life; he who believes in me, though he die, yet shall he live, and whoever lives and believes in me shall never die. Do you believe this?" (Jn 11:25–26). Martha replied, "Yes, Lord; I believe that you are the Christ, the Son of God, he who is coming into the world" (11:27). In other words, Martha answered, inspired by Jesus.
The third instance is found in the Gospel of Matthew, when Jesus asked his disciples, "But who do you say that I am?" (Mat 16:15). Simon Peter replied, "You are the Christ, the Son of the living God" (16:16). Jesus said to him, ‘"Blessed are you, Simon Bar-Jona! For flesh and blood has not revealed this to you, but my Father who is in heaven" (16:17). Indeed, Simon Peter answered, inspired by the Father.
Thus, in these three sets of questions and answers, the Father, the Son and the Holy Spirit are each involved. Remarkably, the answer which Martha gave, guided by Jesus, and the answer the Father revealed through Simon Peter are the same. This is no coincidence; it is precisely as Jesus said: "I and the Father are one" (Jn 10:30). Therefore, we believers must publicly declare that the Eucharist is Jesus Christ through the words, "You are the Christ, the Son of the living God" and the words, "Lord, to whom shall we go? You have the words of eternal life; and we have believed, and have come to know, that you are the Holy One of God." However, this has not yet become a reality. I feel as though Jesus is saying to us, the Church: "I have bruised the head of the serpent. You must regenerate the bruised heel, for I have washed it."
Maria K. M.








