² tn The expression לְמֵי נִדָּה (l^eme niddah) is “for waters of impurity.” The genitive must designate the purpose of the waters—they are for cases of impurity, and so serve for cleansing or purifying, thus “water of purification.” The word “impurity” can also mean “abhorrent” because it refers to so many kinds of impurities. It is also called a purification offering; Milgrom notes that this is fitting because the sacrificial ritual involved transfers impurity from the purified to the purifier (pp. 62-72).

¹ tn Grk “for the purifying of the flesh.” The “flesh” here is symbolic of outward or ritual purity in contrast to inner purity, that of the conscience (cf. Heb 9:9).

¹ sn Ritually purified. Paul’s claim here is that he was honoring the holiness of God by being sensitive to issues of ritual purity. Not only was he not guilty of the charges against him, but he was thoroughly devout.

¹ sn The refiner’s fire was used to purify metal and refine it by melting it and allowing the dross, which floated to the top, to be scooped off.

² tc The LXX adds ἐν σοί (en soi, “among you”) to make clear that the antecedent is the people and not the animals. That is, the people, whether ritually purified or not, may eat such defective animals.

² tn Now the verb “to test” is introduced and gives further explanation to the purpose of the “visit” in the parallel line (see the same parallelism in Ps 17:3). The verb בָּחַן (bakhan) has to do with passing things through the fire or the crucible to purify the metal (see Job 23:10; Zech 13:9); metaphorically it means “to examine carefully” and “to purify by testing.”

¹ tn The verb is the Hitpael of חָטָא (khataʾ), a verb that normally means “to sin.” But the Piel idea in many places is “to cleanse; to purify.” This may be explained as a privative use (“to un-sin” someone, meaning cleanse) or denominative (“make a sin offering for someone”). It is surely connected to the purification offering, and so a sense of purify is what is wanted here.

³ tn The verb is וְחִטֵּאתָ (v^ehitteʾta), a Piel perfect of the word usually translated “to sin.” Here it may be interpreted as a privative Piel (as in Ps 51:7 [9]), with the sense of “un-sin” or “remove sin.” It could also be interpreted as related to the word for “sin offering,” and so be a denominative verb. It means “to purify, cleanse.” The Hebrews understood that sin and contamination could corrupt and pollute even nonliving things, and so they had to be purified.

¹ tn Grk “the Passover of the Jews.” This is the final Passover of Jesus’ ministry. The author is now on the eve of the week of the Passion. Some time prior to the feast itself, Jerusalem would be crowded with pilgrims from the surrounding districts (ἐκ τῆς χώρας, ek tēs chōras) who had come to purify themselves ceremonially before the feast.

³ sn This messenger of the covenant may be equated with my messenger (that is, Elijah) mentioned earlier in the verse, or with the Lord himself. In either case the messenger functions as an enforcer of the covenant. Note the following verses, which depict purifying judgment on a people that has violated the Lord’s covenant.

¹ tn Heb “the ones who consecrate themselves and the ones who purify themselves toward the orchards [or “gardens”] after the one in the midst.” The precise meaning of the statement is unclear, though it is obvious that some form of idolatry is in view.

¹ tn Heb “Therefore I will again do something amazing with these people, an amazing deed, an amazing thing.” This probably refers to the amazing transformation predicted in vv. 17-24, which will follow the purifying judgment implied in vv. 15-16.

² tn Heb “I will purify your dross as [with] flux.” “Flux” refers here to minerals added to the metals in a furnace to prevent oxides from forming. For this interpretation of II בֹּר (bor), see HALOT 153 s.v. II בֹּר and 750 s.v. סִיג.

¹ sn The noun מַצְרֵף (matsref) means “a place or instrument for refining” (cf. ASV, NASB “the refining pot”). The related verb, which means “to melt, refine, smelt,” is used in scripture literally for refining and figuratively for the Lord’s purifying and cleansing and testing people.

¹ sn Purification by fire is unique to this event. Making these metallic objects “pass through the fire” was not only a way of purifying (burning off impurities), but it seems to be a dedicatory rite as well to the Lord and his people. The aspect of passing through the fire is one used by these pagans for child sacrifice.

¹ tn The verb is the Hitpael of חָטָּא (khattaʾ). In this stem the meaning of the root “to sin” is likely to be connected to the noun “sin/purification” offering in a denominative sense, although some would take it as a privative usage, “to remove sin.” The idea is clear enough: They performed all the ritual in order to purify themselves ceremonially.

¹ tn The Piel of טָהֵר (taher) means that Moses was “to purify” or “to make ceremonially clean” the Levites so that they could enter the sanctuary and do the work prescribed for them. Whatever is “unclean” is not permitted in the sanctuary at all.

³ sn In Lev 8:15, for example, the “sin offering” is used to “purify” the burnt offering altar. As argued above (see the note on v. 7 above), these ritual materials and the procedures performed with them do not constitute a “sin offering” (contrast vv. 19 and 31 above). In fact, no sin offering was required for the purification of a house.

² tn The verb is the Piel of חָטָא (khataʾ, “to sin”) and means “to de-sin” the altar. This verse is important for confirming the main purpose of the sin offering, which was to purify the tabernacle and its furniture from impurity. See the note on Lev 4:3.

⁴ sn These sections show that the priest had to be purified or cleansed from defilement of sin and also be atoned for and accepted by the Lord through the blood of the sacrifice. The principles from these two sacrifices should be basic to anyone seeking to serve God.