"Speak ... that they so abstain from touching the holy things (i. e. the sacrificial food of all kinds) of the children of Israel which they consecrate unto me, that they profane not my holy name." This law related to the daily life and the ordinary food of the priests.

Speak unto Aaron and to his sons, that they separate themselves - The same subject is continued in this chapter as in the preceding, with this addition, that besides the perfection of the priests, it was indispensably necessary that the sacrifices also should be perfect. In the service of God, according to the law, neither an imperfect offering nor an imperfect offerer could be admitted. What need then of a mediator between a holy God and sinful men! And can we expect that any of our services, however sincere and well-intentioned, can be accepted, unless offered on that living Altar that sanctifies the gift?

Speak unto Aaron and to his sons,.... The priests; the children of Israel or the common people are not mentioned, as having no concern in the following laws about eating holy things:

that they separate themselves from the holy things of the children of Israel; both from offering their lawful sacrifices, which was the business of their office when pure, and chiefly from eating that part of them which was their due, and was allowed them; neither of these they were to do, particularly the latter, when they were in any uncleanness, as the following words show:

and that, they profane not my holy name in those things which they hallow unto me; which the children of Israel set apart and devoted to his service; which they would do, by eating their part of them when unclean, and thereby show little reverence to that holy name to which they were devoted; or which the priests themselves sanctified, by offering them to him; for Jarchi says, this takes in the holiness of the priests themselves; but the former seems best, and is confirmed in Leviticus 22:3,

I am the Lord; who is holy himself, and whose holy things these are, and will be sanctified by those that draw nigh unto him.

Aaron and his sons were to keep away from the holy gifts of the children of Israel, which they consecrated to Jehovah, that they might not profane the holy name of Jehovah by defiling them הנּזר with מן to keep away, separate one's self from anything, i.e., not to regard or treat them as on a par with unconsecrated things. The words, "which they sanctify to Me," are a supplementary apposition, added as a more precise definition of the "holy things of the children of Israel;" as the expression "holy things" was applied to the holy objects universally, including the furniture of the tabernacle. Here, however, the reference is solely to the holy offerings or gifts, which were not placed upon the altar, but presented to the Lord as heave-offerings and wave-offerings, and assigned by Him to the priests as the servants of His house, for their maintenance (Numbers 18:11-19, Numbers 18:26-29). None of the descendants of Aaron were to approach these gifts, which were set apart for them, - i.e., to touch them either for the purpose of eating, or making them ready for eating, - whilst any uncleanness was upon them, on pain of extermination.

Speak unto Aaron and to his sons, that they {a} separate themselves from the holy things of the children of Israel, and that they profane not my holy name in those things which they hallow unto me: I am the LORD.

(a) Meaning, that the priests abstain from eating, as long as they are polluted.

22:2 Separate themselves - When any uncleanness is upon them, as appears from Lev 22:3,4. From the holy things - From eating of those parts of the offerings, which belong to them. Only of the tithes they might eat. They - The children of Israel. And it ill became the priests to profane or pollute what the people did hallow.

2. Speak unto Aaron and to his sons, that they separate themselves from the holy things-"To separate" means, in the language of the Mosaic ritual, "to abstain"; and therefore the import of this injunction is that the priests should abstain from eating that part of the sacrifices which, though belonging to their order, was to be partaken of only by such of them as were free from legal impurities.

that they profane not my holy name in those things which they hallow unto me, &c.-that is, let them not, by their want of due reverence, give occasion to profane my holy name. A careless or irreverent use of things consecrated to God tends to dishonor the name and bring disrespect on the worship of God.

22:1-33 Laws concerning the priests and sacrifices. - In this chapter we have divers laws concerning the priests and sacrifices, all for preserving the honour of the sanctuary. Let us recollect with gratitude that our great High Priest cannot be hindered by any thing from the discharge of his office. Let us also remember, that the Lord requires us to reverence his name, his truths, his ordinances, and commandments. Let us beware of hypocrisy, and examine ourselves concerning our sinful defilements, seeking to be purified from them in the blood of Christ, and by his sanctifying Spirit. Whoever attempts to expiate his own sin, or draws near in the pride of self-righteousness, puts as great an affront on Christ, as he who comes to the Lord's table from the gratification of sinful lusts. Nor can the minister who loves the souls of the people, suffer them to continue in this dangerous delusion. He must call upon them, not only to repent of their sins, and forsake them; but to put their whole trust in the atonement of Christ, by faith in his name, for pardon and acceptance with God; thus only will the Lord make them holy, as his own people.