Virgin or Young Woman?

Matthew, writing under inspiration, uses the Septuagint (LXX) Greek translation, which renders almah as parthenos ("virgin"). The LXX translators, Jewish scholars working 200+ years before Jesus, clearly understood almah to carry the implication of virginity in this context. The passage has a dual-fulfillment structure: a near-term sign for Ahaz and a deeper eschatological fulfillment in Christ.

Matthew does not simply pluck an isolated phrase; he activates the entire Immanuel complex of Isaiah 7-12, which reaches its climax in the child of Isaiah 9:6 ("Mighty God, Everlasting Father"). The virgin birth is independently attested in Luke 1, giving Matthew's citation historical corroboration. The LXX choice is not careless; it reflects a community that had long read the text messianically.

The sign must be extraordinary or it carries no prophetic force; a natural birth offers Ahaz nothing beyond what normal human events might provide.

In its original context, Isaiah 7:14 addresses King Ahaz in 735 BCE during the Syro-Ephraimite crisis. The sign is time-sensitive: before the child can "know to refuse the evil and choose the good," the two threatening kings will be gone (Isaiah 7:16). Most critical scholars see a young woman of Isaiah's time fulfilling the sign, with Matthew applying the text typologically to Jesus in what is called pesher or midrashic interpretation.

The prophet was offering Ahaz a near-term assurance, not a prediction reaching seven centuries into the future. The woman may have been Isaiah's wife (the prophetess of Isaiah 8:3 bears a son named Immanuel in the immediate narrative). Ancient Near Eastern prophecy characteristically addressed the crisis at hand; distant messianic prediction of the kind Matthew implies would be unusual for the genre and period.

The Hebrew almah appears 7 times in the Old Testament: Genesis 24:43 (Rebekah), Exodus 2:8 (Moses's sister), Proverbs 30:19, Song of Solomon 1:3, 6:8, Psalm 68:25, and Isaiah 7:14. In none of these cases is the woman explicitly described as a virgin, nor is virginity ruled out. The word simply denotes a young woman of marriageable age.

The LXX choice of parthenos is a legitimate translation choice within the semantic range of almah, but it is an interpretive decision rather than the only possible rendering. Aquila and Theodotion, Jewish translators working later, both rendered almah as neanis (young woman) rather than parthenos, showing that Jewish scholarly tradition recognized the distinction. The Ugaritic cognate glmt, used in comparable texts, similarly denotes a young woman without explicit reference to chastity.

The debate is thus genuinely linguistic, not merely theological.

The New Testament's use of the Old Testament regularly involves typological fulfillment, finding deeper patterns within historical events. Matthew's "this fulfills" formula (plerothe) can mean "fills full" or "brings to completion" rather than simple prediction-and-fulfillment. The Isaiah 7 child was a type of the ultimate Immanuel, whose name "God with us" receives its fullest meaning only in Jesus.

This reading honors both the original context and the christological fulfillment without requiring a prediction of miraculous virginity in the 8th century BCE. Canonical critics such as Childs argue that the whole Isaiah scroll orients itself toward a future messianic figure whose features cluster across chapters 7, 9, 11, and 53; the virgin-birth tradition is the New Testament's actualization of that trajectory.

The almah versus parthenos debate was one of the earliest and most contested points of Jewish-Christian polemics. Justin Martyr's Dialogue with Trypho (c. 160 CE) records Trypho objecting that the Hebrew says almah, not betulah, and that the text refers to Hezekiah.

Justin responds that the LXX preserves the authentic reading and that any child born of a mere young woman is no miraculous sign. Subsequent Jewish revisers of the Greek text, notably Aquila (c. 125 CE), deliberately replaced parthenos with neanis to counter Christian exegesis.

Jerome in the 5th century navigated both traditions, acknowledging the linguistic debate while insisting the prophetic context demands a miraculous sign.