Two things especially are observable in this account of the posterity of Shem: -

I.The description of Shem, Gen 10:21. We have not only his name, Shem, which signifies a name, but two titles to distinguish him by: -

1.He was the father of all the children of Eber. Eber was his great grandson; but why should he be called the father of all his children, rather than of all Arphaxad's, or Salah's, etc.? Probably because Abraham and his seed, God's covenant-people, not only descended from Heber, but from him were called Hebrews; Gen 14:13, Abram the Hebrew. Paul looked upon it as his privilege that he was a Hebrew of the Hebrews, Phi 3:5. Eber himself, we may suppose, was a man eminent for religion in a time of general apostasy, and a great example of piety to his family; and, the holy tongue being commonly called from him the Hebrew, it is probable that he retained it in his family, in the confusion of Babel, as a special token of God's favour to him; and from him the professors of religion were called the children of Eber. Now, when the inspired penman would give Shem an honourable title, he calls him the father of the Hebrews. Though when Moses wrote this, they were a poor despised people, bond-slaves in Egypt, yet, being God's people, it was an honour to a man to be akin to them. As Ham, though he had many sons, is disowned by being called the father of Canaan, on whose seed the curse was entailed (Gen 9:22), so Shem, though he had many sons, is dignified with the title of the father of Eber, on whose seed the blessing was entailed. Note, a family of saints is more truly honourable than a family of nobles, Shem's holy seed than Ham's royal seed, Jacob's twelve patriarchs than Ishmael's twelve princes, Gen 17:20. Goodness is true greatness.

2.He was the brother of Japheth the elder, by which it appears that, though Shem is commonly put first, he was not Noah's first-born, but Japheth was older. But why should this also be put as part of Shem's title and description, that he was the brother of Japheth, since it had been, in effect, said often before? And was he not as much brother to Ham? Probably this was intended to signify the union of the Gentiles with the Jews in the church. The sacred historian had mentioned it as Shem's honour that he was the father of the Hebrews; but, lest Japheth's seed should therefore be looked upon as for ever shut out from the church, he here reminds us that he was the brother of Japheth, not in birth only, but in blessing; for Japheth was to dwell in the tents of Shem. Note, (1.) Those are brethren in the best manner that are so by grace, and that meet in the covenant of God and in the communion of saints. (2.) God, in dispensing his grace, does not go by seniority, but the younger sometimes gets the start of the elder in coming into the church; so the last shall be first and the first last.

II.The reason of the name of Peleg (Gen 10:25): Because in his days (that is, about the time of his birth, when his name was given him), was the earth divided among the children of men that were to inhabit it; either when Noah divided it by an orderly distribution of it, as Joshua divided the land of Canaan by lot, or when, upon their refusal to comply with that division, God, in justice, divided them by the confusion of tongues: whichsoever of these was the occasion, pious Heber saw cause to perpetuate the remembrance of it in the name of his son; and justly may our sons be called by the same name, for in our days, in another sense, is the earth, the church, most wretchedly divided.

Elam - From whom came the Elamites, near to the Medes, and whose chief city was Elymais.

Asshur - Who gave his name to a vast province (afterwards a mighty empire) called Assyria.

Arphaxad - From whom Arrapachitis in Assyria was named, according to some; or Artaxata in Armenia, on the frontiers of Media, according to others.

Lud - The founder of the Lydians. In Asia Minor; or of the Ludim, who dwelt at the confluence of the Euphrates and Tigris, according to Arias Montanus.

Aram - The father of the Arameans, afterwards called Syrians.

The children of Shem,.... Whose names are

Elam and Ashur, and Arphaxad, and Lud, and Aram; and who, as Josephus (f) says, inhabited Asia, from Euphrates to the Indian ocean: his first born, Elam, was the father of the Elymaeans, from whom sprung the Persians, as the same writer observes, and his posterity are called Elamites, Act 2:10 their country Elam, and is sometimes mentioned with Media, when the Persians and Medes are intended, Isa 21:2 see also Isa 22:6, &c. in Daniel's time, Shushan, in the province of Elam, was the seat of the kings of Persia: the country of Elymais, so called from this man, is said by Pliny (g) to be divided from Susiane by the river Eulaeus, and to join with Persia; and the famous city of Elymais, the metropolis of the country, is placed by Josephus (h) in Persia. Ashur, the second son of Shem, gives name to Assyria, a country frequently mentioned in Scripture; and which, according to Ptolemy (i), was bounded on the north by part of Armenia the great, and the mountain Niphates, on the west by Mesopotamia and the river Tigris, on the south by Susiane, and on the east by part of Media. Strabo says (k) they call Babylonia, and great part of the country about it, Assyria, in which was Ninus or Nineveh, the chief city of the Assyrian empire; and which was built by Ashur, as Josephus (l) affirms, and says he gave the name of Assyrians to his subjects: Arphaxad, the third son of Shem, from him that part of Assyria, which lay northward next to Armenia, was called Arphaxitis, as it is probable that was its original name, though corruptly called by Ptolemy (m) Arrapachitis: Josephus says (n), he gave name to the Arphaxadaeans, whom he ruled over, now called Chaldeans; and indeed the name of the Chaldeans may as well be derived from the latter part of Arphaxad's name, "Chashad", as from Chesed, the son of Nahor, and brother of Abraham, as it more commonly is; since the Chaldeans were called Chasdim before Chesed was born, and were a nation when Abraham came out of Ur, before Chesed could be old or considerable enough to build towns and found a nation; see Gen 11:31 though Bochart treats this as a mere dream, yet he is obliged to have recourse to the usual refuge, that Ur was called Ur of the Chaldees, by anticipation. The fourth son of Shem was Lud, from whom sprung the Lydians, a people of Asia minor, and whose country is called Lydia, including Mysia and Caria, which all lay by the river Maeander; and Lud, in the Phoenician language, signifies bending and crooked, as that river was, being full of windings and turnings: some think that the posterity of Lud are carried too far off from those of his brethren, but know not where else to fix them. From Aram, the last son of Shem, sprung the Aramaeans, called by the Greeks Syrians, as Josephus (o) observes; and by Homer (p) and Hesiod (q) and so says Strabo (r); some by the Arimi understand the Syrians, now called Arami; and elsewhere (s) he observes, that they who are by us called Syrians, are by the Syrians themselves called Aramaeans, and this is the name they give to themselves to this day: the country inhabited by them included Mesopotamia and Syria, and particularly all those places that have the name of Aram added to them, as Padan Aram, and Aram Naharaim (which is Mesopotamia), Aram of Damascus, Aram Zobah, Aram Maacha, and Aram Beth Rehob, Gen 28:2 and the title of Psa 60:1, the Septuagint version here adds, "and Cainan", but without any authority.

(f) Antiqu. l. 1. c. 6. sect. 4. (g) Nat. Hist. l. 6. c. 27. (h) Antiqu. l. 12. c. 8. sect. 1. (i) Geograph. l. 6. c. 1. (k) Ib. l. 16. p. 507. (l) Antiqu. l. 1. c. 6. sect. 4. (m) Ut supra. (Geograph. l. 6. c. 1.) (n) Ut supra. (Antiqu. l. 1. c. 6. sect. 4.). So R. Gedaliah, in Shalshalet Hakabala, fol. 76. 2. (o) Ut supra. (Antiqu. l. 1. c. 6. sect. 4.) (p) Iliad. 2. (q) Theogonia. (r) Geograph. l. 13. p. 431. l. 16. p. 540. (s) Ib. l. 1. p. 28.

Unto Shem--The historian introduces him with marked distinction as "the father of Eber," the ancestor of the Hebrews.