¹ tn Heb “a God of lifting up [i.e., forgiveness] you were to them, and an avenger concerning their deeds.” The present translation reflects the traditional interpretation, which understands the last line as qualifying the preceding one. God forgave Moses and Aaron, but he also disciplined them when they sinned (cf. NIV, NRSV). Another option is to take “their deeds” as referring to harmful deeds directed against Moses and Aaron. In this case the verse may be translated, “and one who avenged attacks against them.” Still another option is to emend the participial form נֹקֵם (noqem, “an avenger”) to נֹקָם (noqam), a rare Qal participial form of נָקַה (naqah, “purify”) with a suffixed pronoun. In this case one could translate, “and one who purified them from their [sinful] deeds” (cf. NEB “and held them innocent”).

⁵ sn It is clear from the context that the phrase “dead works” are works that need to be repented from and thus are sins. The same phrase occurs in Heb 9:14 in which the author of Hebrews states that our consciences need to be purified from them. As Bruce states, they are works “that belong to the way of death and not the way of life” (F. F. Bruce, Hebrews [NICNT], 138).

² tn Heb “[the] ban” (חֵרֶם, kherem). God’s prophetic messenger seeks to bring about salvation and restoration, thus avoiding the imposition of the covenant curse, that is, the divine ban that the hopelessly unrepentant must expect (see Deut 7:2; 20:17; Judg 1:21; Zech 14:11). If the wicked repent, the purifying judgment threatened in 4:1-3 will be unnecessary.

¹ sn The text here uses an implied comparison (a figure of speech known as hypocatastasis): It compares the perfection of every word from God with some precious metal that has been refined and purified (e.g., Ps 12:6). The point is that God’s word is trustworthy; it has no defects and flaws, nothing false or misleading. The second half of the verse explains the significance of this point—it is safe to trust the Lord.

² tn Heb “[like] silver purified in a furnace of [i.e., “on”] the ground, refined seven times.” The singular participle מְזֻקָּק (m^ezuqqaq, “refined”) modifies “silver.” The number seven is used rhetorically to express the thorough nature of the action. For other rhetorical/figurative uses of שִׁבְעָתָיִם (shivʿatayim, “seven times”), see Gen 4:15, 24; Ps 79:12; Prov 6:31; Isa 30:26.

² sn The western tribes here imagine a possible motive for the action of the eastern tribes. T. C. Butler explains the significance of the land’s “impurity”: “East Jordan is impure because it is not Yahweh’s possession. Rather it is simply ‘your possession.’ That means it is land where Yahweh does not live, land which his presence has not sanctified and purified” (Joshua [WBC], 247).

² sn This is the washing referred to in Lev 8:6. This is a complete washing, not just of the hands and feet that would follow in the course of service. It had to serve as a symbolic ritual cleansing or purifying as the initial stage in the consecration. The imagery of washing will be used in the NT for regeneration (Titus 3:5).

² sn Exegetically the plural pronoun “their” creates a problem. It was Mary’s purification that was required by law, forty days after the birth (Lev 12:2-4). However, it is possible that Joseph shared in a need to be purified by having to help with the birth or that they also dedicated the child as a first born (Exod 13:2), which would also require a sacrifice that Joseph would bring. Luke’s point is that the parents followed the law. They were pious.

² sn The fractions mentioned here call to mind the affliction of God’s people described by Ezekiel, though Ezekiel referred to his own times whereas Zechariah is looking forward to a future eschatological age. Ezekiel spoke of cutting his hair at God’s command (Ezek 5:1-4) and then of burning a third of it, striking a third with a sword, and scattering the rest. From this last third a few hairs would survive to become the nucleus of a new Israel. It is this “third” Zechariah speaks of (v. 9), the remnant who will be purified and reclaimed as God’s covenant people.

³ tn The term בָּרָה (barah) is sometimes nuanced “pure” (NASB) because the root ברר I denotes “to purify, purge out” (BDB 140-41 s.v. בָּרַר). However, the root בָּרַר also denotes “to choose, select” (BDB 141 s.v. 2) (Neh 5:18; 1 Chr 7:40; 9:22; 16:41). Most translations adopt the second root, e.g., “the choice one” (KJV), “the favorite” (NIV), “favorite” (JB). This is supported by the exegetical tradition of LXX, which translates בָּרָה as ἐκλεκτή (eklektē, “the chosen one”).

¹ tc The verb מָרַק (maraq) means “to polish; to scour”; in the Hiphil it means “to cleanse away,” but it is only attested here, and that in the Kethib reading of תַּמְרִיק (tamriq). The Qere has תַּמְרוּק (tamruq, “are a means of cleansing”). The LXX has “blows and contusions fall on evil men, and stripes penetrate their inner beings”; the Latin has “the bruise of a wound cleanses away evil things.” C. H. Toy suggests emending the text to read “stripes cleanse the body, and blows the inward parts” or “cosmetics purify the body, and blows the soul” (Proverbs [ICC], 397). Cf. CEV “can knock all of the evil out of you.”

³ tn Heb “the word of the Lord is purified.” The Lord’s “word” probably refers here to his oracle(s) of victory delivered to the psalmist before the battle(s) described in the following context. See also Pss 12:5-7 and 138:2-3. David frequently received such oracles before going into battle (see 1 Sam 23:2, 4-5, 10-12; 30:8; 2 Sam 5:19). The Lord’s word of promise is absolutely reliable; it is compared to metal that has been refined in fire and cleansed of impurities. See Ps 12:6.

¹ tn The traditional translation of חַטָּאת (khattaʾt) is “sin offering,” but it is more precise to render it “purification offering” (as with the other names of sacrifices) to show the outcome, not the cause of the offering (see Lev 4). Besides, this offering was made for ritual defilements (for which no confession was required) as well as certain sins (for which a confession of sin was required). This offering restored the person to the ritual state of purity by purifying the area into which he would be going.

¹ sn This act seems to have signified the efficacious nature of the blood, since the horns represented power. This is part of the ritual of the sin offering for laity because before the priests become priests they are treated as laity. The offering is better described as a purification offering rather than a sin offering because it was offered, according to Leviticus, for both sins and impurities. Moreover, it was offered primarily to purify the sanctuary so that the once-defiled or sinful person could enter (see J. Milgrom, Leviticus [AB]).

⁴ sn Fire frequently accompanies the revelation of Yahweh in Exodus as he delivers Israel, guides her, and purifies her. The description here is unique, calling attention to the manifestation as a flame of fire from within the bush. Philo was the first to interpret the bush as Israel, suffering under the persecution of Egypt but never consumed. The Bible leaves the interpretation open. However, in this revelation the fire is coming from within the bush, not from outside, and it represents the Lord who will deliver his people from persecution. See further E. Levine, “The Evolving Symbolism of the Burning Bush,” Dor le Dor 8 (1979): 185-93.

² sn The verb translated purifies (ἁγνίζω, hagnizō) is somewhat unusual here, since it is not common in the NT, and occurs only once in the Gospel of John (11:55). One might wonder why the author did not use the more common verb ἁγιάζω (hagiazō), as in John 17:19, where Jesus prays, “On their behalf I consecrate myself, so that they may also be consecrated in the truth.” It is possible that there is some overlap between the two verbs and thus this is another example of Johannine stylistic variation, but the verb ἁγνίζω is used in the context of John 11:55, which describes ritual purification for the Passover, a usage also found in the LXX (Exod 19:10-11, Num 8:21). In this context the use of ἁγνίζω would remind the readers that, if they have the future hope of entering the Father’s presence (“seeing him as he is” in 3:2), they need to prepare themselves by living a purified lifestyle now, just as Jesus lived during his earthly life and ministry (cf. 2:6 again). This serves to rebut the opponents’ claims to moral indifference, that what the Christian does in the present life is of no consequence.

² tc Most later mss (P M) have διὰ πνεύματος (dia pneumatos, “through the Spirit”) after ἀληθείας (alētheias, “truth”), while the words are lacking in a broad spectrum of early and significant witnesses (P⁷² א A B C Ψ 33 81 323 945 1241 1739 vg sy co). On external grounds, the shorter reading cannot be easily explained if it were not autographic. The longer reading is clearly secondary, added to show more strongly God’s part in man’s obedience to the truth. But the addition ignores the force that the author gives to “purified” and ruins the balance between v. 22 and v. 23 (for in v. 23 the emphasis is on God’s part; here, on mankind’s).

² sn The significance of breaking a dog’s neck is uncertain, though the structure of the statement when compared to the preceding and following lines suggests the action is viewed in a negative light. According to Exod 13:13 and 34:20, one was to “redeem” a firstborn donkey by offering a lamb; if one did not “redeem” the firstborn donkey in this way, then its neck must be broken. According to Deut 21:1-9 a heifer’s neck was to be broken as part of the atonement ritual to purify the land from the guilt of bloodshed. It is not certain if these passages relate in any way to the action described in Isa 66:3.

¹ tn The Hebrew כֶּלִי (keli) means “vessel; utensil” (cf. KJV, ASV, NASB). But purging dross from silver does not produce a “vessel” for the silversmith. Some versions therefore render it “material” (e.g., NIV, NRSV). The LXX says “that it will be entirely pure.” So D. W. Thomas reads כָּלִיל (kalil) and translates it “purified completely” (“Notes on Some Passages in the Book of Proverbs,” VT 15 [1965]: 271-79; cf. NAB). W. McKane simply rearranges the line to say that the smith can produce a work of art (Proverbs [OTL], 580; cf. TEV “a thing of beauty”). The easiest explanation is that “vessel” is a metonymy of effect, “vessel” put for the material that goes into making it (such metonymies occur fairly often in Psalms and Proverbs).

² tn Heb “the word of the Lord is purified.” The Lord’s “word” probably refers here to his oracle(s) of victory delivered to the psalmist before the battle(s) described in the following context. See also Pss 12:5-7 and 138:2-3. David frequently received such oracles before going into battle (see 1 Sam 23:2, 4-5, 10-12; 30:8; 2 Sam 5:19). The Lord’s word of promise is absolutely reliable; it is compared to metal that has been refined in fire and cleansed of impurities. See Ps 12:6. In the ancient Near East kings would typically seek and receive oracles from their god(s) prior to battle. For examples, see R. B. Chisholm, “An Exegetical and Theological Study of Psalm 18/2 Samuel 22” (Th.D. diss., Dallas Theological Seminary, 1983), 241-42.