\ifdefiningfootnotes \DeclareFixedFootnote{\fnParthenos}{PARTHENOS. In general Greek usage, PARTHENOS denotes an unmarried young woman of marriageable age --- the emphasis falls on social/marital status rather than on a biological claim. Virginity is typically assumed as part of that status, but is not the word's primary content. \fnPar{} The interpretive crux lies one layer back, in the Septuagint. Isaiah 7:14 uses Hebrew ALMAH, which means simply 'young woman' and does not specify virginity — Hebrew has a more precise word for virgin, BETULAH, which Isaiah does not use. The LXX translators nonetheless rendered ALMAH as PARTHENOS. Matthew 1:23 quotes this Greek text, not the Hebrew, and builds directly on the LXX's choice of word. \fnPar{} Matthew reinforces the virginal reading beyond the citation itself: Mary is described as PARTHENOS at the betrothal (1:18), Joseph is said not to have known her 'until' she bore her son (1:25), and the conception is attributed to the Holy Spirit before the couple came together (Matt 1:18). The virgin birth claim, in other words, rests on Matthew's own narrative assertions as much as on the PARTHENOS citation — the Isaiah quotation supplies scriptural warrant, but the substance of the claim is carried by the surrounding Greek text itself. } \fi