And Miriam and Aaron spake against Moses because of the Ethiopian woman whom he had married: for he had married {a} an Ethiopian woman.

(a) Zipporah, Moses' wife, was a Midianite, and because Midian bordered on Ethiopia, it is sometimes referred to in the scriptures by this name.

Wesley's Notes

12:1 Miriam - Miriam seems to be first named, because she was the first mover of the sedition; wherefore she is more eminently punished. The Ethiopian - Either, Zipporah, who is here called an Ethiopian, in the Hebrew a Cushite, because she was a Midianite: the word Cush being generally used in scripture, not for Ethiopia properly so called below Egypt, but for Arabia. If she be meant, probably they did not quarrel with him for marrying her, because that was done long since, but for being swayed by her and her relations, by whom they might think he was persuaded to chose seventy rulers, by which co - partnership in government they thought their authority and reputation diminished. And because they durst not accuse God, they charge Moses, his instrument, as the manner of men is. Or, some other woman, whom he married either whilst Zipporah lived, or rather because she was now dead, though that, as many other things, be not recorded. For, as the quarrel seems to be about his marrying a stranger, it is probable it was a fresh occasion about which they contended. And it was lawful for him as well as any other to marry an Ethiopian or Arabian woman, provided she were, a sincere proselyte.

King James Translators' Notes

Ethiopian: or, Cushite

married: Heb. taken

Jamieson-Fausset-Brown Bible Commentary

CHAPTER 12

Nu 12:1-9. Miriam's and Aaron's Sedition.

1. an Ethiopian woman-Hebrew, "a Cushite woman"-Arabia was usually called in Scripture the land of Cush, its inhabitants being descendants of that son of Ham (see on [77]Ex 2:15) and being accounted generally a vile and contemptible race (see on [78]Am 9:7). The occasion of this seditious outbreak on the part of Miriam and Aaron against Moses was the great change made in the government by the adoption of the seventy rulers [Nu 11:16]. Their irritating disparagement of his wife (who, in all probability, was Zipporah [Ex 2:21], and not a second wife he had recently married) arose from jealousy of the relatives, through whose influence the innovation had been first made (Ex 18:13-26), while they were overlooked or neglected. Miriam is mentioned before Aaron as being the chief instigator and leader of the sedition.

Matthew Henry's Concise Commentary

12:1-9 The patience of Moses was tried in his own family, as well as by the people. The pretence was, that he had married a foreign wife; but probably their pride was hurt, and their envy stirred up, by his superior authority. Opposition from our near relations, and from religious friends, is most painful. But this is to be looked for, and it will be well if in such circumstances we can preserve the gentleness and meekness of Moses. Moses was thus fitted to the work he was called to. God not only cleared Moses, but praised him. Moses had the spirit of prophecy in a way which set him far above all other prophets; yet he that is least in the kingdom of heaven, is greater than he; and our Lord Jesus infinitely excels him, Heb 3:1. Let Miriam and Aaron consider whom it was they insulted. We have reason to be afraid of saying or doing any thing against the servants of God. And those are presumptuous indeed who are not afraid to speak evil of dignities, 2Pe 2:10. The removal of God's presence is the surest and saddest token of God's displeasure. Woe to us, if he depart! he never departs, till by sin and folly we drive him from us.

Matthew Henry's Whole Bible Commentary

Chapter 12

In the foregoing chapter we had the vexation which the people gave to Moses; in this we have his patience tried by his own relations. I. Miriam and Aaron, his own brother and sister, affronted him (v. 1-3). II. God called them to an account for it (v. 4-9). III. Miriam was smitten with a leprosy for it (v. 10). IV. Aaron submits, and Moses meekly intercedes for Miriam (v. 11-13). V. She is healed, but put to shame for seven days (v. 14-16). And this is recorded to show that the best persons and families have both their follies and their crosses.

Verses 1-3

Here is, I. The unbecoming passion of Aaron and Miriam: they spoke against Moses, v. 1. If Moses, that received so much honour from God, yet received so many slights and affronts from men, shall any of us think such trials either strange or hard, and be either provoked or discouraged by them? But who would have thought that disturbance should be created to Moses, 1. From those that were themselves serious and good; nay, that were eminent in religion, Miriam a prophetess, Aaron the high priest, both of them joint-commissioners with Moses for the deliverance of Israel? Mic. 6:4, I sent before thee Moses, Aaron, and Miriam. 2. From those that were his nearest relations, his own brother and sister, who shone so much by rays borrowed from him? Thus the spouse complains (Cant. 1:6), My mother's children were angry with me; and quarrels among relations are in a special manner grievous. A brother offended is harder to be won than a strong city. Yet this helps to confirm the call of Moses, and shows that his advancement was purely by the divine favour, and not by any compact or collusion with his kindred, who themselves grudged his advancement. Neither did many of our Saviour's kindred believe on him, Jn. 7:5. It should seem that Miriam began the quarrel, and Aaron, not having been employed or consulted in the choice of the seventy elders, was for the present somewhat disgusted, and so was the sooner drawn in to take his sister's part. It would grieve one to see the hand of Aaron in so many trespasses, but it shows that the law made men priests who had infirmity. Satan prevailed first with Eve, and by her with Adam; see what need we have to take heed of being drawn into quarrels by our relations, for we know not how great a matter a little fire may kindle. Aaron ought to have remembered how Moses stood his friend when God was angry with him for making the golden calf (Deu. 9:20), and not to have rendered him evil for good. Two things they quarrelled with Moses about:-(1.) About his marriage: some think a late marriage with a Cushite or Arabian; others because of Zipporah, whom on this occasion they called, in scorn, an Ethiopian woman, and who, they insinuated, had too great an influence upon Moses in the choice of these seventy elders. Perhaps there was some private falling out between Zipporah and Miriam, which occasioned some hot words, and one peevish reflection introduced another, till Moses and Aaron came to be interested. (2.) About his government; not the mismanagement of it, but the monopolizing of it (v. 2): "Hath the Lord spoken only by Moses? Must he alone have the choice of the persons on whom the spirit of prophecy shall come? Hath he not spoken also by us? Might not we have had a hand in that affair, and preferred our friends, as well as Moses his?" They could not deny that God had spoken by Moses, but it was plain he had sometimes spoken also by them; and that which they intended was to make themselves equal with him, though God had so many ways distinguished him. Note, Striving to be greatest is a sin which easily besets disciples themselves, and it is exceedingly sinful. Even those that are well preferred are seldom pleased if others be better preferred. Those that excel are commonly envied.

II. The wonderful patience of Moses under this provocation. The Lord heard it (v. 2), but Moses himself took no notice of it, for (v. 3) he was very meek. He had a great deal of reason to resent the affront; it was ill-natured and ill-timed, when the people were disposed to mutiny, and had lately given him a great deal of vexation with their murmurings, which would be in danger of breaking out again when thus headed and countenanced by Aaron and Miriam; but he, as a deaf man, heard not. When God's honour was concerned, as in the case of the golden calf, no man more zealous than Moses; but, when his own honour was touched, no man more meek: as bold as a lion in the cause of God, but as mild as a lamb in his own cause. God's people are the meek of the earth (Zep. 2:3), but some are more remarkable than others for this grace, as Moses, who was thus fitted for the work he was called to, which required all the meekness he had and sometimes more. And sometimes the unkindness of our friends is a greater trial of our meekness than the malice of our enemies. Christ himself records his own meekness (Mt. 11:29, I am meek and lowly in heart), and the copy of meekness which Christ has set was without a blot, but that of Moses was not.