¹ sn For the expression “going down to the pit,” see Ezek 26:20; 32:18, 24, 29.

² sn The depths of the earth refers here to the underworld dwelling place of the dead (see Ezek 26:20; 31:14, 16, 18; 32:18, 24). See L. I. J. Stadelmann, The Hebrew Conception of the World, 167.

³ tn Heb “a land of tranquility.” The expression involves a figure of substitution where the feeling engendered is substituted for the conditions that engender it. For the idea see Isa 32:18. The translation both here and in the following line is intended to bring out the contrast implicit in the emotive connotations connected with “peaceful country” and “thicket along the Jordan.”

⁴ sn The word used here (Heb “his habitation”) refers to the land of Canaan which the Lord chose to make his earthly dwelling (Exod 15:13) and which was the dwelling place of his chosen people (Jer 10:25; Isa 32:18). Judgment would begin at the “house of God” (v. 29; 1 Pet 4:17) but would extend to the rest of the earth (v. 29).

² tn Heb “to thousands” or “to thousandth.” After “tenth,” Hebrew uses cardinal numbers for ordinals also. This statement is the antithesis of the preceding line. The “thousands” or “thousandth [generation]” are those who love Yahweh and keep his commands. These are descendants from the righteous, and even associates with them, who benefit from the mercy that God extends to his people. S. R. Driver (Exodus, 195) says that this passage teaches that God’s mercy transcends his wrath; in his providence the beneficial consequences of a life of goodness extend indefinitely further than the retribution that is the penalty for persisting in sin. To say that God’s loyal love extends to thousands of generations or the thousandth generation is parallel to saying that it endures forever (Ps. 118). See also Exod 34:7; Deut 5:10; 7:9; Ps 18:51; Jer 32:18.

¹ tn The referent of אֵל גִּבּוֹר (’el gibbor, “mighty God”) is uncertain. The title appears only here and in 9:6, where it is one of the royal titles of the coming ideal Davidic king. (Similar titles appear in Deut 10:17 and Neh 9:32 [“the great, mighty, and awesome God”] and in Jer 32:18 [“the great and mighty God”]. Both titles refer to God.) Though Hos 3:5 pictures Israel someday seeking “David their king,” and provides some support for a messianic interpretation of Isa 10:21, the Davidic king is not mentioned in the immediate context of Isa 10:21 (see Isa 11, however). The preceding verse mentions Israel relying on the Lord, so it is likely that the title refers to God here.

³ tn Heb “The Lord has caused to be forgotten in Zion both appointed festival and Sabbath.” The verb שִׁכַּח (shikkakh, “to cause someone to forget”), Piel perfect 3rd person masculine singular from שָׁכַח (shakhakh, “to forget”) is used figuratively. When people forget “often the neglect of obligations is in view” (L. C. Allen, NIDOTTE 4:104). When people forget the things of God, they are in disobedience and often indicted for ignoring God or neglecting their duties to him (Deut 4:23, 31; 6:12; 8:11, 19; 26:13; 31:21; 32:18; Judg 3:7; 1 Sam 12:9; 2 Kgs 17:38; Is 49:14; 51:13; 65:11; Jer 18:15; Exek 23:35; Hos 4:6). The irony is that the one to whom worship is due has made it so that people must neglect it. Most English versions render this in a metonymical sense: “the Lord has brought to an end in Zion appointed festival and sabbath” (RSV), “[he] did away with festivals and Sabbaths” (CEV), “he has put an end to holy days and Sabbaths” (TEV), “the Lord has ended…festival and sabbath” (NJPS), “the Lord has abolished…festivals and sabbath” (NRSV). Few English versions employ the gloss “remember”: “the Lord hath caused the solemn feasts and sabbaths to be forgotten” (KJV) and “the Lord has made Zion forget her appointed feasts and her sabbaths”(NIV).

⁴ 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.