We have here a genealogy, not an endless genealogy, for here it ends in Abram, the friend of God, and leads further to Christ, the promised seed, who was the son of Abram, and from Abram the genealogy of Christ is reckoned (Mat 1:1, etc.); so that put ch. 5, ch. 11, and Mt. 1, together, and you have such an entire genealogy of Jesus Christ as cannot be produced, for aught I know, concerning any person in the world, out of his line, and at such a distance from the fountain-head. And, laying these three genealogies together, we shall find that twice ten, and thrice fourteen, generations or descents, passed between the first and second Adam, making it clear concerning Christ that he was not only the Son of Abraham, but the Son of man, and the seed of woman. Observe here, 1. Nothing is left upon record concerning those of this line but their names and ages, the Holy Ghost seeming to hasten through them to the story of Abram. How little do we know of those that have gone before us in this world, even those that lived in the same places where we live, as we likewise know little of those that are our contemporaries in distant places! we have enough to do to mind the work of our own day, and let God alone to require that which is past, Ecc 3:15. 2. There was an observable gradual decrease in the years of their lives. Shem reached to 600 years, which yet fell short of the age of the patriarchs before the flood; the next three came short of 500; the next three did not reach to 300; after them we read not of any that attained to 200, except Terah; and, not many ages after this, Moses reckoned seventy, or eighty, to be the utmost men ordinarily arrive at. When the earth began to be replenished, men's lives began to shorten; so that the decrease is to be imputed to the wise disposal of Providence, rather than to any decay of nature. For the elect's sake, men's days are shortened; and, being evil, it is well they are few, and attain not to the years of the lives of our fathers, Gen 47:9. 3. Eber, from whom the Hebrews were denominated, was the longest-lived of any that was born after the flood, which perhaps was the reward of his singular piety and strict adherence to the ways of God.

And Arphaxad lived - The Septuagint bring in here a second Cainan, with an addition of one hundred and thirty years. St. Luke follows the Septuagint, and brings in the same person in the same way. But the Hebrew text, both here and in 1 Chronicles 1:1-28, is perfectly silent on this subject, and the best chronologists have agreed in rejecting this as a spurious generation.

And Abram and Nahor took them wives,.... Very probably after the death of their elder brother Haran, whose daughters they married, at least one of them did, and some think both:

the name of Abraham's wife was Sarai: it is not said whose daughter she was, unless she is the same with Iscah, the daughter of Haran, and so had two names, Iscah her name before marriage, Sarai after it, Abram calling her "my mistress", as "Sarai" signifies, as she called him my lord: so the Targum of Jonathan, Iscah, this is Sarai; in like manner Jarchi, Baal Hatturim, and other Jewish writers (f), take them to be the same; but according to Gen 20:12 Sarai should be the daughter of Terah, the father of Abraham, by another woman; and so the Arabic writers (g) say,"the mother of Abraham died, whose name was Juna; and Terah married another wife, whose name was Lahazib; she bore him Sarah, whom Abraham afterwards married:"

and the name of Nahor's wife Milcah, the daughter of Haran, the father of Milcah, and the father of Iscah: so that Nahor married his brother's daughter, which sort of marriage was then allowed of, as formerly that of own brothers and sisters, but afterwards was strictly forbidden in the Levitical law: this account is given of Nahor's wife, as Aben Ezra observes, to show the pedigree of Rebekah, Rachel, and Leah: some think, as before observed, that Abram married the other daughter of his brother Haran, Iscah, and that she is the same with Sarai; and indeed, without supposing that, it is difficult to conceive for what reason this should be observed, that Haran, the father of Milcah, was also the father of Iscah; and if Sarai is not Iscah, no account is given by Moses of her descent, which may seem strange; and it can hardly be thought he would omit it, when it must be so agreeable to his people to know from whom they descended, both by the father's and mother's side.

(f) Bereshit Rabba, sect. 38. fol. 33. 3. 4. (g) Ut supra, (Elmacinus, p. 31. Patricides, p. 17.) apud Hottinger. p. 281.

confound their language--literally, "their lip"; it was a failure in utterance, occasioning a difference in dialect which was intelligible only to those of the same tribe. Thus easily by God their purpose was defeated, and they were compelled to the dispersion they had combined to prevent. It is only from the Scriptures we learn the true origin of the different nations and languages of the world. By one miracle of tongues men were dispersed and gradually fell from true religion. By another, national barriers were broken down--that all men might be brought back to the family of God.