¹ tn Heb “guard yourself and be quiet,” but the two verbs should be coordinated.

² tn Heb “and let not your heart be weak”; ASV “neither let thy heart be faint.”

³ sn The derogatory metaphor indicates that the power of Rezin and Pekah is ready to die out.

⁴ tn Heb “if you do not believe, you will not endure.” The verb forms are second plural; the Lord here addresses the entire Davidic family and court. (Verse 4 was addressed to the king.) There is a wordplay in the Hebrew text, designed to draw attention to the alternatives set before the king (cf. 1:20). “Believe” (תַאֳמִינוּ, ta’aminu) is a Hiphil form of the verb אָמָן (’aman); “endure” (תֵאָמֵנוּ, te’amenu) is a Niphal form of this same verb.

⁵ tn The Hebrew term אוֹת (’ot, “sign”) can refer to a miraculous event (see v. 11), but it does not carry this sense inherently. Elsewhere in Isaiah the word usually refers to a natural occurrence or an object/person vested with special significance (see 8:18; 19:20; 20:3; 37:30; 55:13; 66:19). Only in 38:7-8, 22 does it refer to a miraculous deed that involves suspending or overriding natural laws. The sign outlined in vv. 14-17 involves God’s providential control over events and their timing, but not necessarily miraculous intervention.

⁶ tn Heb “the young woman.” The Hebrew article has been rendered as a demonstrative pronoun (“this”) in the translation to bring out its force. It is very likely that Isaiah pointed to a woman who was present at the scene of the prophet’s interview with Ahaz. Isaiah’s address to the “house of David” and his use of second plural forms suggests other people were present, and his use of the second feminine singular verb form (“you will name”) later in the verse is best explained if addressed to a woman who is present.

⁷ tn Traditionally, “virgin.” Because this verse from Isaiah is quoted in Matt 1:23 in connection with Jesus’ birth, the Isaiah passage has been regarded since the earliest Christian times as a prophecy of Christ’s virgin birth. Much debate has taken place over the best way to translate this Hebrew term, although ultimately one’s view of the doctrine of the virgin birth of Christ is unaffected. Though the Hebrew word used here (עַלְמָה, ’almah) can sometimes refer to a woman who is a virgin (Gen 24:43), it does not carry this meaning inherently. The word is simply the feminine form of the corresponding masculine noun עֶלֶם (’elem, “young man”; cf. 1 Sam 17:56; 20:22). The Aramaic and Ugaritic cognate terms are both used of women who are not virgins. The word seems to pertain to age, not sexual experience, and would normally be translated “young woman.” The LXX translator(s) who later translated the Book of Isaiah into Greek sometime between the second and first century b.c., however, rendered the Hebrew term by the more specific Greek word παρθένος (parqenos), which does mean “virgin” in a technical sense. This is the Greek term that also appears in the citation of Isa 7:14 in Matt 1:23. Therefore, regardless of the meaning of the term in the OT context, in the NT Matthew’s usage of the Greek term παρθένος clearly indicates that from his perspective a virgin birth has taken place.

⁸ tn Elsewhere the adjective הָרָה (harah), when used predicatively, refers to a past pregnancy (from the narrator’s perspective, 1 Sam 4:19), to a present condition (Gen 16:11; 38:24; 2 Sam 11:5), and to a conception that is about to occur in the near future (Judg 13:5, 7). (There is some uncertainty about the interpretation of Judg 13:5, 7, however. See the notes to those verses.) In Isa 7:14 one could translate, “the young woman is pregnant.” In this case the woman is probably a member of the royal family. Another option, the one followed in the present translation, takes the adjective in an imminent future sense, “the young woman is about to conceive.” In this case the woman could be a member of the royal family, or, more likely, the prophetess with whom Isaiah has sexual relations shortly after this (see 8:3).

⁹ tn Heb “and you will call his name.” The words “young lady” are supplied in the translation to clarify the identity of the addressee. The verb is normally taken as an archaic third feminine singular form here, and translated, “she will call.” However the form (קָרָאת, qara’t) is more naturally understood as second feminine singular, in which case the words would be addressed to the young woman mentioned just before this. In the three other occurrences of the third feminine singular perfect of I קָרָא (qara’, “to call”), the form used is קָרְאָה (qar’ah; see Gen 29:35; 30:6; 1 Chr 4:9). A third feminine singular perfect קָרָאת does appear in Deut 31:29 and Jer 44:23, but the verb here is the homonym II קָרָא (“to meet, encounter”). The form קָרָאת (from I קָרָא, “to call”) appears in three other passages (Gen 16:11; Isa 60:18; Jer 3:4 [Qere]) and in each case is second feminine singular.

¹⁰ sn The name Immanuel means “God [is] with us.”

¹¹ tn The Hebrew perfect (translated “has been born” and “has been given”) is used here as the prophet takes a rhetorical stance in the future. See the note at 9:1.

¹² tn Or “and dominion was on his shoulders and he called his name.” The prefixed verbs with vav (ו) consecutive are used with the same rhetorical sense as the perfects in v. 6a. See the preceding note. There is great debate over the syntactical structure of the verse. No subject is indicated for the verb “he called.” If all the titles that follow are ones given to the king, then the subject of the verb must be indefinite, “one calls.” However, some have suggested that one to three of the titles that follow refer to God, not the king. For example, the traditional punctuation of the Hebrew text suggests the translation, “and the Extraordinary Strategist, the Mighty God calls his name, ‘Everlasting Father, Prince of Peace.’”

¹³ tn Some have seen two titles here (“Wonderful” and “Counselor,” cf. KJV, ASV). However, the pattern of the following three titles (each contains two elements) and the use of the roots פָּלַא (pala’) and יָעַץ (ya’ats) together in Isa 25:1 (cf. כִּי עָשִׂיתָ פֶּלֶא עֵצוֹת מֵרָחוֹק אֱמוּנָה אֹמֶן) and 28:29 (cf. הִפְלִיא עֵצָה) suggest otherwise. The term יוֹעֵץ (yo’ets) could be taken as appositional (genitive or otherwise) of species (“a wonder, i.e., a wonder as a counselor,” cf. NAB “Wonder-Counselor”) or as a substantival participle for which פָּלַא provides the direct object (“one who counsels wonders”). יוֹעֵץ is used as a royal title elsewhere (cf. Mic 4:9). Here it probably refers to the king’s ability to devise military strategy, as suggested by the context (cf. vv. 3-4 and the following title אֵל גִּבּוֹר, ’el gibor). In Isa 11:2 (also a description of this king) עֵצָה (’etsah) is linked with גְּבוּרָה (gÿvurah, the latter being typically used of military might, cf. BDB 150 s.v.). Note also עֵצָה וּגְבוּרָה לַמִּלְחָמָה in Isa 36:5. פֶּלֶא (pele’) is typically used of God (cf. however Lam 1:9). Does this suggest the deity of the messianic ruler? The NT certainly teaches he is God, but did Isaiah necessarily have this in mind over 700 years before his birth? Since Isa 11:2 points out that this king will receive the spirit of the Lord, which will enable him to counsel, it is possible to argue that the king’s counsel is “extraordinary” because it finds its source in the divine spirit. Thus this title does not necessarily suggest that the ruler is deity.

¹⁴ tn גִּבּוֹר (gibbor) is probably an attributive adjective (“mighty God”), though one might translate “God is a warrior” or “God is mighty.” Scholars have interpreted this title is two ways. A number of them have argued that the title portrays the king as God’s representative on the battlefield, whom God empowers in a supernatural way (see J. H. Hayes and S. A. Irvine, Isaiah, 181-82). They contend that this sense seems more likely in the original context of the prophecy. They would suggest that having read the NT, we might in retrospect interpret this title as indicating the coming king’s deity, but it is unlikely that Isaiah or his audience would have understood the title in such a bold way. Ps 45:6 addresses the Davidic king as “God” because he ruled and fought as God’s representative on earth. Ancient Near Eastern art and literature picture gods training kings for battle, bestowing special weapons, and intervening in battle. According to Egyptian propaganda, the Hittites described Rameses II as follows: “No man is he who is among us, It is Seth great-of-strength, Baal in person; Not deeds of man are these his doings, They are of one who is unique” (See Miriam Lichtheim, Ancient Egyptian Literature, 2:67). According to proponents of this view, Isa 9:6 probably envisions a similar kind of response when friends and foes alike look at the Davidic king in full battle regalia. When the king’s enemies oppose him on the battlefield, they are, as it were, fighting against God himself. The other option is to regard this title as a reference to God, confronting Isaiah’s readers with the divinity of this promised “child.” The use of this same title that clearly refers to God in a later passage (Isa 10:21) supports this interpretation. Other passages depict Yahweh as the great God and great warrior (Deut 10:17; Jer. 32:18). Although this connection of a child who is born with deity is unparalleled in any earlier biblical texts, Isaiah’s use of this title to make this connection represents Isaiah’s attempt (at God’s behest) to advance Israel in their understanding of the ideal Davidic king for whom they long.

¹⁵ tn This title must not be taken in an anachronistic Trinitarian sense. (To do so would be theologically problematic, for the “Son” is the messianic king and is distinct in his person from God the “Father.”) Rather, in its original context the title pictures the king as the protector of his people. For a similar use of “father” see Isa 22:21 and Job 29:16. This figurative, idiomatic use of “father” is not limited to the Bible. In a Phoenician inscription (ca. 850-800 b.c.) the ruler Kilamuwa declares: “To some I was a father, to others I was a mother.” In another inscription (ca. 800 b.c.) the ruler Azitawadda boasts that the god Baal made him “a father and a mother” to his people. (See ANET 499-500.) The use of “everlasting” might suggest the deity of the king (as the one who has total control over eternity), but Isaiah and his audience may have understood the term as royal hyperbole emphasizing the king’s long reign or enduring dynasty (for examples of such hyperbolic language used of the Davidic king, see 1 Kgs 1:31; Pss 21:4-6; 61:6-7; 72:5, 17). The New Testament indicates that the hyperbolic language (as in the case of the title “Mighty God”) is literally realized in the ultimate fulfillment of the prophecy, for Jesus will rule eternally.

¹⁶ tn This title pictures the king as one who establishes a safe socio-economic environment for his people. It hardly depicts him as a meek individual, for he establishes peace through military strength (as the preceding context and the first two royal titles indicate). His people experience safety and prosperity because their invincible king destroys their enemies. See Pss 72 and 144 for parallels to these themes.

¹⁷ tn Heb “spoke by the hand of.”

¹⁸ tn The word used here (עָרוֹם, ’arom) sometimes means “naked,” but here it appears to mean simply “lightly dressed,” i.e., stripped to one’s undergarments. See HALOT 883 s.v. עָרוֹם. The term also occurs in vv. 3, 4.

¹⁹ sn The assassination of King Sennacherib probably took place in 681 b.c.

²⁰ tn The verb that introduces this verse serves as a discourse particle and is untranslated; see note on “in the future” in 2:2.

²¹ sn No such Mesopotamian god is presently known. Perhaps the name Nisroch is a corruption of Nusku.

²² sn Extra-biblical sources also mention the assassination of Sennacherib, though they refer to only one assassin. See M. Cogan and H. Tadmor, II Kings (AB), 239-40.