I.We have here a genealogy, not an endless one, such as the apostle condemns (Ti1 1:4), for it ends in those two great patriots Moses and Aaron, and comes in here to show that they were Israelites, bone of their bone and flesh of their flesh whom they were sent to deliver, raised up unto them of their brethren, as Christ also should be, who was to be the prophet and priest, the Redeemer and lawgiver, of the people of Israel, and whose genealogy also, like this, was to be carefully preserved. The heads of the houses of three of the tribes are here named, agreeing with the accounts we had, Gen. 46. Dr. Lightfoot thinks that Reuben, Simeon, and Levi, are thus dignified here by themselves for this reason, because they were left under marks of infamy by their dying father, Reuben for his incest and Simeon and Levi for their murder of the Shechemites; and therefore Moses would put this particular honour upon them, to magnify God's mercy in their repentance and remission, as a pattern to those that should afterwards believe: the two former seem rather to be mentioned only for the sake of a third, which was Levi, from whom Moses and Aaron descended, and all the priests of the Jewish church. Thus was the tribe of Levi distinguished betimes. Observe here, 1. That Kohath, from whom Moses and Aaron, and all the priests, derived their pedigree, was a younger son of Levi, Exo 6:16. Note, The grants of God's favours do not go by seniority of age and priority of birth, but the divine sovereignty often prefers the younger before the elder, so crossing hands. 2. That the ages of Levi, Kohath, and Amram, the father, grandfather, and great grandfather, of Moses, are here recorded; they all lived to a great age, Levi to 137, Kohath to 133, and Amram to 137. Moses himself came much short of them, and fixed seventy or eighty for the ordinary stretch of human life (Psa 90:10); for now that God's Israel was multiplied and had become a great nation, and divine revelation was by the hand of Moses committed to writing and no longer trusted to tradition, the two great reasons for the long lives of the patriarchs had ceased, and therefore henceforward fewer years must serve men. 3. That Aaron married Elisheba (the same name with that of the wife of Zecharias, Elizabeth, as Miriam is the same with Mary), daughter of Amminadab, one of the chief of the fathers of the tribe of Judah; for the tribes of Levi and Judah often intermarried, Exo 6:23. 4. It must not be omitted that Moses has recorded the marriage of his father Amram with Jochebed his own aunt (Exo 6:20); and it appears by Num 26:59 that it must be taken strictly for his father's own sister, at least by the half blood. This marriage was afterwards forbidden as incestuous (Lev 18:12), which might be looked upon as a blot upon his family, though before that law; yet Moses does not conceal it, for he sought not his own praise, but wrote with a sincere regard to truth, whether it smiled or frowned upon him. 5. He concludes it with a particular mark of honour on the persons he is writing of, though he himself was one of them, Exo 6:26, Exo 6:27. These are that Moses and Aaron whom God pitched upon to be his plenipotentiaries in this treaty. These were those to whom God spoke (Exo 6:26), and who spoke to Pharaoh on Israel's behalf, Exo 6:27. Note, Communion with God and serviceableness to his church are things that, above any other, put true honour upon men. Those are great indeed with whom God converses and whom he employs on his service. Such were that Moses and Aaron; and something of this honour have all his saints, who are made to our God kings and priests.

II.In the close of the chapter Moses returns to his narrative, from which he had broken off somewhat abruptly (Exo 6:13), and repeats, 1. The charge God had given him to deliver his message to Pharaoh (Exo 6:29): Speak all that I say unto thee, as a faithful ambassador. Note, Those that go on God's errand must not shun to declare the whole counsel of God. 2. His objection against it, Exo 6:30. Note, Those that have at any time spoken unadvisedly with their lips ought often to reflect upon it with regret, as Moses seems to do here.

Uzziel - He is called Aaron's uncle, Lev 10:4.

And Eleazar Aaron's son took him one of the daughters of Putiel to wife,.... This was Aaron's eldest son. The person, whose daughter he married, Dr. Lightfoot (m) conjectures was an Egyptian convert, perhaps of the posterity of Potipherah, among whom Joseph had sowed the seeds of true religion, and supposes that the Egyptians used the name of Puti or Poti, either in memorial of their uncle Put, Gen 10:6 or in reverence of some deity of that name; but the Targum of Jonathan makes Putiel to be the same with Jethro; and so does Jarchi; but Aben Ezra seems to be most right, who takes him to be of the children of Israel, though the reason of his name is not known, and the daughter of such an one it is most likely a son of Aaron would marry:

and she bore him Phinehas; of whom see Num 25:11,

these are the heads of the Levites, according to their families; from whence the Levites sprung, and their several families. It may be observed, that Moses says nothing of his own offspring, only of his brother Aaron's, partly out of modesty and humility, and partly because the priesthood was successive in the family of Aaron, but not the civil government in the family of Moses; and that he proceeds no further to give the genealogy of the remaining tribes, his chief view being to show the descent of Aaron and himself, that it might be with certainty known in after times who they were that were instruments of Israel's deliverance out of Egypt, which would be matter of inquiry, and very desirable to be known.

(m) Works, vol. 1. p. 704, 705.

Amram took him Jochebed his father's sister to wife--The Septuagint and Syriac versions render it "his cousin."