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How is the prophecy from Isaiah 7:14 fulfilled in the New Testament?
Isaiah’s Immanuel sign in its eighth-century setting and Matthew’s explicit fulfillment claim in the birth narrative, with classic commentary on near and far horizons.
Scripture context and classic commentary notes below. For a live, retrieval-grounded conversation, Ask Bible.
Historical setting: Ahaz and the Syro-Ephraimite crisis
Isaiah 7 addresses King Ahaz of Judah during the Syro-Ephraimite threat (cf. 2 Kings 16). Fear grips the house of David. The Lord, through Isaiah, urges trust and offers a sign. When Ahaz refuses to ask, the Lord himself gives one: “Therefore the Lord himself will give you a sign: The virgin will conceive and give birth to a son, and will call him Immanuel” (Isaiah 7:14).
“Immanuel” means “God with us.” In the immediate context, the child’s birth and early years mark a timeline for the failure of the hostile kings (Isaiah 7:15–17). Isaiah 8 continues related naming and the theme of God’s presence amid judgment and hope.
Jamieson-Fausset-Brown Bible Commentary · JFB
JFB discuss the Hebrew ‘almah and the LXX’s rendering with parthenos (“virgin”), noting how the Greek Bible prepared the linguistic bridge Matthew later cites. They also insist the sign addresses Ahaz’s generation while opening onto a greater fulfillment.
Matthew 1: the apostolic fulfillment claim
Matthew narrates Mary’s conception by the Holy Spirit and Joseph’s angelic dream, then quotes Isaiah 7:14 from the Greek tradition and explains: “All this took place to fulfill what the Lord had said through the prophet: ‘The virgin will conceive and give birth to a son, and they will call him Immanuel’ (which means ‘God with us’)” (Matthew 1:18–23).
For Matthew, Jesus’ conception and name-theology are not accidental verbal echoes. The child is God with us in person. The Gospel’s closing promise, “I am with you always” (Matthew 28:20), bookends the Immanuel theme.
Matthew Henry’s Commentary · Matthew Henry
Henry on Matthew 1 treats the citation as proof that Christ’s birth answers ancient promise, stressing both the miraculous conception and the comfort of God dwelling with his people in the incarnate Son.
Reading both horizons
A careful canonical reading holds the oracle’s address to Ahaz together with the New Testament’s claim that Christ is the climactic Immanuel. Related Isaianic texts deepen the child theology: “For to us a child is born… and he will be called Wonderful Counselor, Mighty God…” (Isaiah 9:6–7), and the shoot from Jesse (Isaiah 11:1–10).
Classic commentators often speak of a sign with near reference and a fullness realized in Christ. Ask Bible can set Isaiah 7–9 beside Matthew 1 and retrieve commentary notes so you can weigh lexical and theological questions from Scripture and the commentary corpus rather than from speculative online theology.
John Gill’s Exposition of the Bible · John Gill
Gill on Isaiah 7:14 and Matthew 1 argues at length for virgin conception as the prophecy’s true scope in Christ, while still attending to the historical crisis that occasioned the sign.