Tuesday, May 1, 2012

Isaiah 43 and the Gospel of John



The Gospel of John is renowned for its mystical and theological depth, so much so that it was known in the early church as the “spiritual” Gospel.[1] John’s Gospel shares a few similarities with the Synoptics, mostly Mark and Luke, but is substantially different. While the Synoptics make Christ know by concentrating on parables, healings, and exorcisms, John’s gospel is an independent literary witness to Jesus Christ. The fourth Gospel was the last Gospel to be written, but it presupposes the Gospels before it. The question then arises: what is the Gospel’s platform and purpose?  The Gospel of John is written for believers so that they may make firm their faith. The purpose of John’s Gospel is a direct response to Isaiah 43:8-13. The evangelist proves to be a witness to the true faith, proclaiming Jesus with “I AM” statements and “signs.” John calls other Christians to do the same with his deeper understanding of Jesus’ words and teachings.
The forty third chapter of the Book of the Prophet Isaiah is a promise of redemption and restoration to Israel and can be split into three main sections. The first section, vv 1-7, God calls his people and proclaims that he will redeem Israel. The second section, vv 8-13, God calls his people to witness and justify him as the Lord and truth. The third section, vv 14-28, God makes firm that he will do this not by Israel’s fidelity but by his mercy.[2] The emphasis is almost entirely on Israel and the way it witnesses in both the past and the present.[3] The witness is precisely Saint John’s central issue for his Gospel.

The witness theme assumes the major importance of the Gospel of John, especially in the first twelve chapters. The apostles have a twofold role to play. First, they serve as eyewitnesses to the life, death and resurrection of Jesus Christ (Jn 15:27). Second, they attest the great redemptive act of God because they believe that they have been called to witness these convictions by which they believe.[4] The witness theme is also the highlight of Isaiah 43:8-13. Three times in the short pericope Isaiah uses the word “witnesses” as he identifies the people of Israel with a certain role. Isaiah has just written previously that the Lord will redeem them, then he tells them that they must be a witness to his redemption. This prophesy is carried out in the Gospel message. The Synoptics show that Jesus is the redeemer and the Gospel of John serves as the witness to the true faith for Christians who are persecuted and tempted to abandon their faith. This call to witness Christ, “you are my witnesses,” is completed in John’s Gospel with witnesses such as John the Baptist (5:33-35), the disciples (15:27), the scriptures (5:39), the mighty works of Christ (5:36 cf. 10:25) and the father (5:32, 37). It is unfortunately, not adequate enough to have just one witnesses. The Pharisees said to Jesus, “you are bearing witness to yourself; you testimony is not true” (8:13).  According to Jewish law, one must have at least two witnesses to provide conclusive proof to a reality (Deut 19:15). This evidence fails to convince opponents unless they are equipped with the inward witness of the Holy Spirit.
Isaiah 43:8 provides the first who will witness to the Lord when he comes; “Bring forth the people who are blind, yet have eyes.” John’s Gospel has a distinctive amount of theology wrapped up into the theme of light and darkness, sight and blindness. Chapter nine of the Gospel is focused completely on the healing of a blind man, the man who was blind yet had eyes. He was healed by Christ and became one of the first witnesses to the Lord, just as Isaiah’s prophesy suggested. John uses this theology to go deeper into Isaiah’s prophesy. John uses the blind man to show how people can see spiritually with the aid of the Holy Spirit and how the Pharisees remained spiritually blind by their sins. Jesus proclaims his identity and the people who hear him either see by witness of the Holy Spirit or they reject him.
The next thing that the evangelist does throughout his Gospel is show that Jesus is God, the same God of Isaiah and Moses. John shows this with the uses of Jesus’ “I am” statements. In Isaiah 43:8-13, the prophet uses the “I am” statement four times to show that he is writing of the God of Moses in Exodus 3:14. Likewise, the “I am” statements are found throughout John’s Gospel. This time however, it is neither Moses nor another prophet who is referring to God, but Christ who proclaims this divinity for himself.[5] He calls himself a servant, not as God but as a human being who has the authority to bear whiteness to himself because he is God. The evangelist uses the “I am” statement seven times in his Gospel to affirm that Jesus is the fulfillment of Isaiah’s prophesy: “I am the bread of life,” “I am the light of the world,” “I am the door of the sheep,” “I am the good shepherd,” “I am the resurrection,” “I am the way, the truth and the life,” and “I am the vine.”
            The Prologue to John’s Gospel echo’s Isaiah’s prophesy of the one eternal God. Isaiah proclaims one God from eternity and there are no other saviors but him (Is 43:10-11). When Jesus proclaims his identity throughout the Gospel, he is claiming divinity for himself. In order to remain consistent with Isaiah and the Old Testament, John begins his Gospel in a poetic overture that confirms that the same eternal God of Isaiah has been made flesh among them: “The Word was with God, and the Word was God. He was in the beginning with God” (Jn1:1-2). Marius Victorinus makes since of the homogeneous substance with this argument: “If Christ is Son, Christ is certainly after God. But after God there is nothing comparable to him. Christ is therefore not comparable to God; or if he is not after God, certainly he is with God; for in no way can he be before God; therefore he is consubstantial.”[6] 
            In verse Thirteen of Isaiah’s prophesy, he foretells the power of God’s love for his people, “There is none who can deliver from my hand: who can countermand what I do?” Thus, when the true messiah came, the people of Israel were awaiting a king who was more powerful than all others to lead them. John depicts Jesus as this messiah; however, not necessarily as the Jews were expecting him. John depicts this great king as a shepherd, yet a shepherded is the fulfillment of this prophesy. The savior accomplishes the calling of the nations and saves those who have been led astray.[7] The savior himself affirms that no one can snatch those who are being saved from the hand of God. “For my sheep hear my voice, and I know them; and they follow me, and I give them eternal life” (Jn 10:27-28)  
            The fourth Gospel, unique when compared to the Synoptics, is not rigged with healing miracles and parables through and through. There are rather, only four healing miracles, the official’s son, the invalid, the blind man and Lazarus. Each of these miracles has a specific theological purpose in describing Jesus’ ministry; thus they serve as “signs” in order for Christians to make firm their faith.[8] The evangelist used Isaiah 43:1-8, the call to witness, as his platform so that others could theologically witness Christ; thus, others could “know and believe in me and understand that it is I” (Is 43:10). To John and all Christians, the Holy Spirit functions as both a witness and an advocate of Christ; those who have rejected the claims of Christ will find his words standing as accusing witnesses against them in the last day (Jn 12:48).[9]     




Isaiah 43:8-13
8 Bring forth the people who are blind, yet have eyes, who are deaf, yet have ears! 9 Let all the nations gather together, and let the peoples assemble. Who among them can declare this, and show us the former things? Let them bring their witnesses to justify them, and let them hear and say, It is true. 10 "You are my witnesses," says the LORD, "and my servant whom I have chosen, that you may know and believe me and understand that I am He. Before me no god was formed, nor shall there be any after me. 11 I, I am the LORD, and besides me there is no savior. 12 I declared and saved and proclaimed, when there was no strange god among you; and you are my witnesses," says the LORD. 13 "I am God, and also henceforth I am He; there is none who can deliver from my hand; I work and who can hinder it?"




[1] Hahn, Scott., Catholic Bible Dictionary (New York: Double Day, 2009) 460.
[2] St. Joseph Edition, New American Bible (New York: Catholic Book Publishing Corp., 1992) 868.
[3] Mays, James L., Harpers Bible Commentary (San Francisco: Harper and Row Publishers, 1988) 576.
[4] Green, Jole B., Dictionary of Jesus and the Gospels (Downers Grove: Intervarsity Press, 1992) 879.
[5] Elliott, Mark W., Ancient Christian Commentary on scripture Old Testament Vol .XI (Downers Grove: Intervarsity         Press, 2007)  51.
[6] Elliott, Mark W., Ancient Christian Commentary on scripture Old Testament Vol .XI (Downers Grove: Intervarsity         Press, 2007)  50.
[7] Ibid., 52.
[8] Hahn, Scott., Catholic Bible Dictionary (New York: Double Day, 2009) 461.
[9] Green, Jole B., Dictionary of Jesus and the Gospels (Downers Grove: Intervarsity Press, 1992) 880.

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