1 These also are the generations of Aaron and Moses in the day that the LORD spake with Moses in mount Sinai.   2 And these are the names of the sons of Aaron; Nadab the firstborn, and Abihu, Eleazar, and Ithamar.   3 These are the names of the sons of Aaron, the priests which were anointed, whom he consecrated to minister in the priest's office.   4 And Nadab and Abihu died before the LORD, when they offered strange fire before the LORD, in the wilderness of Sinai, and they had no children: and Eleazar and Ithamar ministered in the priest's office in the sight of Aaron their father.   5 And the LORD spake unto Moses, saying,   6 Bring the tribe of Levi near, and present them before Aaron the priest, that they may minister unto him.   7 And they shall keep his charge, and the charge of the whole congregation before the tabernacle of the congregation, to do the service of the tabernacle.   8 And they shall keep all the instruments of the tabernacle of the congregation, and the charge of the children of Israel, to do the service of the tabernacle.   9 And thou shalt give the Levites unto Aaron and to his sons: they are wholly given unto him out of the children of Israel.   10 And thou shalt appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that cometh nigh shall be put to death.   11 And the LORD spake unto Moses, saying,   12 And I, behold, I have taken the Levites from among the children of Israel instead of all the firstborn that openeth the matrix among the children of Israel: therefore the Levites shall be mine;   13 Because all the firstborn are mine; for on the day that I smote all the firstborn in the land of Egypt I hallowed unto me all the firstborn in Israel, both man and beast: mine shall they be: I am the LORD.

      Here, I. The family of Aaron is confirmed in the priests' office, v. 10. They had been called to it before, and consecrated; here they are appointed to wait on their priests' office: the apostle uses this phrase (Rom. xii. 7), Let us wait on our ministry. The office of the ministry requires a constant attendance and great diligence; so frequent are the returns of its work, and yet so transient its favourable opportunities, that it must be waited on. Here is repeated what was said before (ch. i. 51): The stranger that cometh nigh shall be put to death, which forbids the invading of the priest's office by any other person whatsoever; none must come nigh to minister but Aaron and his sons only, all others are strangers. It also lays a charge on the priests, as door-keepers in God's house, to take care that none should come near who were forbidden by the law; they must keep off all intruders, whose approach would be to the profanation of the holy things, telling them that if they came near it was at their peril, they would die by the hand of God, as Uzza did. The Jews say that afterwards there was hung over the door of the temple a golden sword (perhaps alluding to that flaming sword at the entrance of the garden of Eden), on which was engraven, The stranger that cometh nigh shall be put to death.

      II. A particular account is given of this family of Aaron; what we have met with before concerning them is here repeated. 1. The consecration of the sons of Aaron, v. 3. They were all anointed to minister before the Lord, though it appeared afterwards, and God knew it, that two of them were wise and two were foolish. 2. The fall of the two elder (v. 4): they offered strange fire, and died for so doing, before the Lord. This is mentioned here in the preamble to the law concerning the priesthood, for a warning to all succeeding priests; let them know, by this example, that God is a jealous God, and will not be mocked; the holy anointing oil was an honour to the obedient, but not a shelter to the disobedient. It is here said, They had no children, Providence so ordering it, for their greater punishment, that none of their descendants should remain to be priests, and so bear up their name who had profaned God's name. 3. The continuance of the two younger: Eleazar and Ithamar ministered in the sight of Aaron. It intimates, (1.) The care they took about their ministration not to make any blunders; they kept under their father's eye, and took instruction from him in all they did, because, probably, Nadab and Abihu got out of their father's sight when they offered strange fire. Note, It is good for young people to act under the direction and inspection of those that are aged and experienced. (2.) The comfort Aaron took in it; it pleased him to see his younger sons behave themselves prudently and gravely, when his two elder had miscarried. Note, It is a great satisfaction to parents to see their children walk in the truth, 3 John 4.

      III. A grant is made of the Levites to be assistants to the priests in their work: Give the Levites to Aaron, v. 9. Aaron was to have a greater propriety in, and power over, the tribe of Levi than any other of the prices had in and over their respective tribes. There was a great deal of work belonging to the priests' office, and there were now only three pairs of hands to do it all, Aaron's and his two sons'; for it does not appear that they had either of them any children at this time, at least not any that were of age to minister, therefore God appoints the Levites to attend upon them. Note, Those whom God finds work for his will find help for. Here is, 1. The service for which the Levites were designed: they were to minister to the priests in their ministration to the Lord (v. 6), and to keep Aaron's charge (v. 7), as the deacons to the bishops in the evangelical constitution, serving at tables, while the bishops waited on their ministry. The Levites killed the sacrifices, and then the priests needed only to sprinkle the blood and burn the fat: the Levites prepared the incense, the priests burnt it. They were to keep, not only Aaron's charge, but the charge of the whole congregation. Note, It is a great trust that is reposed in ministers, not only for the glory of Christ, but for the good of his church; so that they must not only keep the charge of the great high priest, but must also be faithful to the souls of men, in trust for whom a dispensation is committed to them. 2. The consideration upon which the Levites were demanded; they were taken instead of the first-born. The preservation of the first-born of Israel, when all the first-born of the Egyptians (with whom they were many of them mingled) were destroyed, was looked upon by him who never makes any unreasonable demands as cause sufficient of the appropriating of all the first-born thenceforward to himself (v. 13): All the first-born are mine. That was sufficient to make them his, though he had given no reason for it, for he is the sole fountain and Lord of all beings and powers; but because all obedience must flow from love, and acts of duty must be acts of gratitude, before they were challenged into peculiar services they were crowned with peculiar favours. Note, When he that made us saves us we are thereby laid under further obligations to serve him and live to him. God's right to us by redemption corroborates the right he has to us by creation. Now because the first-born of a family are generally the favourites, and some would think it a disparagement to have their eldest sons servants to the priests, and attending before the door of the tabernacle, God took the tribe of Levi entire for his own, in lieu of the first-born, v. 12. Note, God's institutions put no hardships upon men in any of their just interests or reasonable affections. It was presumed that the Israelites would rather part with the Levites than with the first-born, and therefore God graciously ordered the exchange; yet for us he spared not his own Son.

      1 And the LORD said unto Aaron, Thou and thy sons and thy father's house with thee shall bear the iniquity of the sanctuary: and thou and thy sons with thee shall bear the iniquity of your priesthood.   2 And thy brethren also of the tribe of Levi, the tribe of thy father, bring thou with thee, that they may be joined unto thee, and minister unto thee: but thou and thy sons with thee shall minister before the tabernacle of witness.   3 And they shall keep thy charge, and the charge of all the tabernacle: only they shall not come nigh the vessels of the sanctuary and the altar, that neither they, nor ye also, die.   4 And they shall be joined unto thee, and keep the charge of the tabernacle of the congregation, for all the service of the tabernacle: and a stranger shall not come nigh unto you.   5 And ye shall keep the charge of the sanctuary, and the charge of the altar: that there be no wrath any more upon the children of Israel.   6 And I, behold, I have taken your brethren the Levites from among the children of Israel: to you they are given as a gift for the LORD, to do the service of the tabernacle of the congregation.   7 Therefore thou and thy sons with thee shall keep your priest's office for every thing of the altar, and within the vail; and ye shall serve: I have given your priest's office unto you as a service of gift: and the stranger that cometh nigh shall be put to death.

      The coherence of this chapter with that foregoing is very observable.

      I. The people, in the close of that chapter, had complained of the difficulty and peril that there were in drawing near to God, which put them under some dreadful apprehensions that the tabernacle in the midst of them, which they hoped would have been their joy and glory, would rather be their terror and ruin. Now, in answer to this complaint, God here gives them to understand by Aaron that the priests should come near for them as their representatives; so that, though the people were obliged to keep their distance, yet that should not at all redound to their disgrace or prejudice, but their comfortable communion with God should be kept up by the interposition of the priests.

      II. A great deal of honour God had now lately put upon Aaron; his rod had budded and blossomed, when the rods of the rest of the princes remained dry, and destitute both of fruit and ornament. Now lest Aaron should be puffed up with the abundance of the favours that were done him, and the miracles that were wrought for the support of him in his high station, God comes to him to remind him of the burden that was laid upon him, and the duty required from him as a priest. He would see reason not to be proud of his preferment, but to receive the honours of his office with reverence and holy trembling, when he considered how great was the charge committed to him, and how hard it would be for him to give a good account of it. Be not high-minded, but fear.

      1. God tells him of the danger that attended his dignity, v. 1. (1.) That both the priests and Levites (thou, and thy sons, and thy father's house) should bear the iniquity of the sanctuary; that is, if the sanctuary were profaned by the intrusion of strangers, or persons in their uncleanness, the blame should lie upon the Levites and priests, who ought to have kept them off. Though the sinner that thrust in presumptuously should die in his iniquity, yet his blood should be required at the hands of the watchmen. Or it may be taken more generally: "If any of the duties or offices of the sanctuary be neglected, if any service be not done in its season or not according to the law, if any thing be lost or misplaced in the removal of the sanctuary, you shall be accountable for it, and answer it at your peril." (2.) That the priests should themselves bear the iniquity of the priesthood; that is, if they either neglected any part of their work or permitted any other persons to invade their office, and take their work out of their hands, they should bear the blame of it. Note, The greater the trust is of work and power that is committed to us the greater is our danger of contracting guilt, by falsifying and betraying that trust. This is a good reason why we should neither be envious at others' honours nor ambitious ourselves of high places, because great dignity exposes us to great iniquity. Those that are entrusted with the charge of the sanctuary will have a great deal to answer for. Who would covet the care of souls who considers the account that must be given of that care?

      2. He tells him of the duty that attended his dignity. (1.) That he and his sons must minister before the tabernacle of witness (v. 2); that is (as bishop Patrick explains it), before the most holy place, in which the ark was, on the outside of the veil of that tabernacle, but within the door of the tabernacle, of the congregation. They were to attend the golden altar, the table, and candlestick, which no Levite might approach to. You shall serve, v. 7. Not, "You shall rule" (it was never intended that they should lord it over God's heritage), but "You shall serve God and the congregation." Note, The priesthood is a service. If any desire the office of a bishop he desires a good work. Ministers must remember that they are ministers, that is, servants, of whom it is required that they be humble, diligent, and faithful. (2.) That the Levites must assist him and his sons, and minister to them in all the service of the tabernacle (v. 2-4), though they must by no means come nigh the vessels of the sanctuary, nor at the altar meddle with the great services of burning the fat and sprinkling the blood. Aaron's family was very small, and, as it increased, the rest of the families of Israel would increase likewise, so that the hands of the priests neither were now nor were likely to be sufficient for all the service of the tabernacle; therefore (says God) the Levites shall be joined to thee, v. 2, and again v. 4, where there seems to be an allusion to the name of Levi, which signifies joined. Many of the Levites had of late set themselves against Aaron, but henceforward God promises that they should be heartily joined to him in interest and affection, and should no more contest with him. It was a good sign to Aaron that God owned him when he inclined the hearts of those concerned to own him too. The Levites are said to be given as a gift to the priests, v. 6. Note, We are to value it as a great gift of the divine bounty to have those joined to us that will be helpful and serviceable to us in the service of God. (3.) That both priests and Levites must carefully watch against the profanation of sacred things. The Levites must keep the charge of the tabernacle, that no stranger (that is, none who upon any account was forbidden to come) might come nigh (v. 4), and that upon pain of death, v. 7. And the priests must keep the charge of the sanctuary (v. 5), must instruct the people, and admonish them concerning the due distance they were to keep, and not suffer them to break the bounds set them, as Korah's company had done, that there be no wrath any more upon the children of Israel. Note, The preventing of sin is the preventing of wrath; and the mischief sin has done should be a warning to us for the future to watch against it both in ourselves and others.