The "generations" (see Genesis 2:4) now given, though entitled those of Aaron and Moses (Aaron standing first as the older brother), are those of Aaron only. The personal dignity of Moses, though it gave him rank as at the head of his tribe, was not hereditary. He had, and desired to have Numbers 14:12; Exodus 32:10, no successor in his office but the distant prophet like unto himself Deuteronomy 18:18. Aaron was the ancestor of a regular succession of priests.

The generations of Aaron and Moses - Though Aaron and Moses are both mentioned here, yet the family of Aaron alone appears in the list: hence some have thought that the word Moses was not originally in the text. Others think that the words ואלה תלדות veelleh toledoth, these are the generations, should be rendered these are the acts, or transactions, or the history of the lives, as the same phrase may be understood in Genesis 2:4; Genesis 6:9. However this may be, it is evident that in this genealogy the family of Aaron are alone mentioned, probably because these belonged to the priesthood. Moses passes by his own family, or immediate descendants; he gave no rank or privilege to them during his life, and left nothing to them at his death. They became incorporated with the Levites, from or amongst whom they are never distinguished. What a strong proof is this of the celestial origin of his religion! Had it been of man, it must have had the gratification of some impure passion for its object; lust, ambition, or avarice: but none of these ever appear during the whole of his administration amongst the Israelites, though he had it constantly in his power to have gratified each. What an essential difference between the religion of the Pentateuch and that of the Koran! The former is God's workmanship; the latter is a motley mixture of all bad crafts, with here and there a portion of heavenly fire, stolen from the Divine altar in the Old and New Testaments, to give some vitality to the otherwise inert mass.

These also are the generations of Aaron and Moses,.... The descendants of them, those of the former, who is named first, because the eldest, were priests, and those of the latter Levites, and who are not very plainly pointed at, but are included among the Amramites, Numbers 3:27; the posterity of Moses being very obscure, only Levites, and these not particularly named but swallowed up among the Kohathites: find the following account was as it stood:

in the day that the Lord spoke with Moses in mount Sinai; and not, altogether as it then, was when he spoke to him in the wilderness, of Sinai, for then Aaron had four sons, but now two of them were dead as is after observed; and it seems to be for the sake of this circumstance chiefly that this clause is so put.

In order to indicate at the very outset the position which the Levites were to occupy in relation to the priests (viz., Aaron and his descendants), the account of their muster commences not only with the enumeration of the sons of Aaron who were chosen as priests (Numbers 3:2-4), but with the heading: "These are the generations of Aaron and Moses in the day (i.e., at the time) when Jehovah spake with Moses in Mount Sinai (Numbers 3:1). The toledoth (see at Genesis 2:4) of Moses and Aaron are not only the families which sprang from Aaron and Moses, but the Levitical families generally, which were named after Aaron and Moses, because they were both of them raised into the position of heads or spiritual fathers of the whole tribe, namely, at the time when God spoke to Moses upon Sinai. Understood in this way, the notice as to the time is neither a superfluous repetition, nor introduced with reference to the subsequent numbering of the people in the steppes of Moab (Numbers 26:57.). Aaron is placed before Moses here (see at Exodus 6:26.), not merely as being the elder of the two, but because his sons received the priesthood, whilst the sons of Moses, on the contrary, were classed among the rest of the Levitical families (cf. 1 Chronicles 23:14).

These also are the {a} generations of Aaron and Moses in the day that the LORD spake with Moses in mount Sinai.

(a) Or, families and kindreds.

3:1 These - Which follow in this chapter . The generations - The kindred or family. Moses his family and children are here included under the general name of the Amramites, Nu 3:27, which includes all the children and grand - children of Amram, the persons only of Aaron and Moses being excepted. And the generations of Moses are thus obscurely mentioned, because they were but common Levites, the priesthood being given solely to Aaron's posterity, whence Aaron is here put before Moses, who elsewhere is commonly named after him. In Sinai - Nadab and Abihu, were then alive, though dead at the time of taking this account.

CHAPTER 3

Nu 3:1-51. The Levites' Service.

1. These . are the generations of Aaron and Moses, &c.-This chapter contains an account of their families; and although that of Moses is not detailed like his brother's, his children are included under the general designation of the Amramites (Nu 3:27), a term which comprehends all the descendants of their common father Amram. The reason why the family of Moses was so undistinguished in this record is that they were in the private ranks of the Levites, the dignity of the priesthood being conferred exclusively on the posterity of Aaron; and hence, as the sacerdotal order is the subject of this chapter, Aaron, contrary to the usual style of the sacred history, is mentioned before Moses.

in the day that the Lord spake with Moses in mount Sinai-This is added, because at the date of the following record the family of Aaron was unbroken.

3:1-13 There was much work belonging to the priests' office, and there were now only Aaron and his two sons to do it; God appoints the Levites to attend them. Those whom God finds work for, he will find help for. The Levites were taken instead of the first-born. When He that made us, saves us, as the first-born of Israel were saved, we are laid under further obligations to serve him faithfully. God's right to us by redemption, confirms the right he has to us by creation.