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 Now these are the divisions of the sons of Aaron. The sons of Aaron; Nadab, and Abihu, Eleazar, and Ithamar.   2 But Nadab and Abihu died before their father, and had no children: therefore Eleazar and Ithamar executed the priest's office.   3 And David distributed them, both Zadok of the sons of Eleazar, and Ahimelech of the sons of Ithamar, according to their offices in their service.   4 And there were more chief men found of the sons of Eleazar than of the sons of Ithamar; and thus were they divided. Among the sons of Eleazar there were sixteen chief men of the house of their fathers, and eight among the sons of Ithamar according to the house of their fathers.   5 Thus were they divided by lot, one sort with another; for the governors of the sanctuary, and governors of the house of God, were of the sons of Eleazar, and of the sons of Ithamar.   6 And Shemaiah the son of Nethaneel the scribe, one of the Levites, wrote them before the king, and the princes, and Zadok the priest, and Ahimelech the son of Abiathar, and before the chief of the fathers of the priests and Levites: one principal household being taken for Eleazar, and one taken for Ithamar.   7 Now the first lot came forth to Jehoiarib, the second to Jedaiah,   8 The third to Harim, the fourth to Seorim,   9 The fifth to Malchijah, the sixth to Mijamin,   10 The seventh to Hakkoz, the eighth to Abijah,   11 The ninth to Jeshua, the tenth to Shecaniah,   12 The eleventh to Eliashib, the twelfth to Jakim,   13 The thirteenth to Huppah, the fourteenth to Jeshebeab,   14 The fifteenth to Bilgah, the sixteenth to Immer,   15 The seventeenth to Hezir, the eighteenth to Aphses,   16 The nineteenth to Pethahiah, the twentieth to Jehezekel,   17 The one and twentieth to Jachin, the two and twentieth to Gamul,   18 The three and twentieth to Delaiah, the four and twentieth to Maaziah.   19 These were the orderings of them in their service to come into the house of the LORD, according to their manner, under Aaron their father, as the LORD God of Israel had commanded him.

      The particular account of these establishments is of little use to us now; but, when Ezra published it, it was of great use to direct their church affairs after their return from captivity into the old channel again. The title of this record we have v. 1-- These are the divisions of the sons of Aaron, not by which they divided one from another, or were at variance one with another (it is a pity there should ever be any such divisions among the sons of Israel, but especially among the sons of Aaron), but the distribution of them in order to the dividing of their work among themselves; it was a division which God made, and was made for him. 1. This distribution was made for the more regular discharge of the duties of their office. God was, and still is, the God of order, and not of confusion, particularly in the things of his worship. Number without order is but a clog and an occasion of tumult; but when every one has, and knows, and keeps, his place and work, the more the better. In the mystical body, every member has its use, for the good of the whole, Rom. xii. 4, 5; 1 Cor. xii. 12. 2. It was made by lot, that the disposal thereof might be of the Lord, and so all quarrels and contentions might be prevented, and no man could be charged with partiality, nor could any say that they had wrong done them. As God is the God or order, so he is the God of peace. Solomon says of the lot that it causeth contention to cease. 3. The lot was cast publicly, and with great solemnity, in the presence of the king, princes, and priests, that there might be no room for any fraudulent practices or the suspicion of them. The lot is an appeal to God, and ought to be managed with corresponding reverence and sincerity. Matthias was chosen to the apostleship by lot, with prayer (Acts i. 24, 26), and I know not but it might be still used in faith in parallel cases, as an instituted ordinance. We have here the name of the public notary that was employed in writing the names, and drawing the lots, (v. 6): Shemaiah, one of the Levites. 4. What those priests were chosen to was to preside in the affairs of the sanctuary (v. 5), in their several courses and turns. That which was to be determined by the lot was only the precedency, not who should serve (for they chose all the chief men), but who should serve first, and who next, that every one might know his course, and attend in it. Of the twenty-four chief men of the priests sixteen were of the house of Eleazar and eight of Ithamar; for the house of Ithamar may well be supposed to have dwindled since the sentence passed on the family of Eli, who was of that house. The method of drawing the lots is intimated (v. 6), one chief household being taken for Eleazar, and one for Ithamar. The sixteen chief names of Eleazar were put in one urn, the eight for Ithamar in another, and they drew out of them alternately, as long as those for Ithamar lasted, and then out of those only for Eleazar, or two for Eleazar, and then one for Ithamar, throughout. 5. Among these twenty-four courses the eighth is that of Abijah or Abia (v. 10), which is mentioned (Luke i. 5) as the course which Zechariah was of, the father of John the Baptist, by which it appears that these courses which David now settled, though interrupted perhaps in the bad reigns and long broken off by the captivity, yet continued in succession till the destruction of the second temple by the Romans. And each course was called by the name of him in whom it was first founded, as the high priest is here called Aaron (v. 19), because succeeding in his dignity and power, though we read not of any of them that bore that name. Whoever was high priest must be reverenced and observed by the inferior priests as their father, as Aaron their father. Christ is high priest over the house of God, to whom all believers, being made priests, are to be in subjection.