Genesis 11:18

Peleg: See the study note on 10:25.

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.

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.

These are the generations of Shem. Concerning the progeny of Shem, Moses had said something in the former chapter Genesis 10:1: but now he combines with the names of the men, the term of their several lives, that we might not be ignorant of the age of the world. For unless this brief description had been preserved, men at this day would not have known how much time intervened between the deluge and the day in which God made his covenant with Abraham. Moreover, it is to be observed, that God reckons the years of the world from the progeny of Shem, as a mark of honor: just as historians date their annals by the names of kings or consuls. Nevertheless, he has granted this not so much on account of the dignity and merits of the family of Shem, as on account of his own gratuitous adoption; for (as we shall immediately see) a great part of the posterity of Shem apostatized from the true worship of God. For which reason, they deserved not only that God should expunge them from his calendar, but should entirely take them out of the world. But he too highly esteems that election of his, by which he separated this family from all people, to suffer it to perish on account of the sins of men. And therefore from the many sons of Shem he chooses Arphaxad alone; and from the sons of Arphaxad, Selah alone; and from him also, Eber alone; till he comes to Abram; the calling of whom ought to be accounted the renovation of the Church. As it concerns the rest, it is probable that before the century was completed, they fell into impious superstitions. For when God brings it as a charge against the Jews, that their fathers Terah and Nahor served strange gods, (Joshua 24:2,) we must still remember, that the house of Shem, in which they were born, was the peculiar sanctuary of God, where pure religion ought most to have flourished; what then do we suppose, must have happened to others who might seem, from the very first, to have been emancipated from this service? Hence truly appears, not only the prodigious wickedness and depravity, but also the inflexible hardness of the human mind. Noah and his sons, who had been eye-witnesses of the deluge, were yet living: the narration of that history ought to have inspired men with not less terror than the visible appearance of God himself: from infancy they had been imbued with those elements of religious instruction, which relate to the manner in which God was to be worshipped, the reverence with which his word was to be obeyed, and the severe vengeance which remains for those who should violate the order prescribed by him: yet they could not be restrained from being so corrupted by their vanity, that they entirely apostatized. In the meantime, there is no doubt that holy Noah, according to his extraordinary zeal and heroic fortitude, would contend in every way for the maintenance of God's glory: and that he sharply and severely inveighed, yea, fulminated against the perfidious apostasy of his descendants; and whereas all ought to have trembled at his very look, they are yet moved by no chidings, however loud, from proceeding in the course into which their own fury has hurried them. From this mirror, rather than from the senseless flatteries of sophists, let us learn how fruitful is the corruption of our nature. But if Noah and Shem, and other such eminent teachers could not, by contending most courageously, prevent the prevalence of impiety in the world; let us not wonder, if at this day also, the unbridled lust of the world rushes to impious and perverse modes of worship, against all the obstacles interposed by sound doctrine, admonition, and threats. Here, however, we must observe, in these holy men, how firm was the strength of their faith, how indefatigable their patience, how persevering their cultivation of piety; since they never gave way, on account of the many occasions of offense with which they had to contend. Luther very properly compares the incredible torments, by which they were necessarily afflicted, to many martyrdoms. For such an alienation of their descendants from God did not less affect their minds than if they had seen their own bowels not only lacerated and torn, but cast into the mire of Satan, and into hell itself. But while the world was thus filled with ungodly men, God wonderfully retained a few under obedience to his word, that he might preserve the Church from destruction. And although we have said that the father and grandfather of Abraham were apostates, and that, probably, the defection did not first begin with them; yet, because the Church by the election of God, was included in that race, and because God had some who worshipped him in purity, and who survived even to the time of Abraham. Moses deduces a continuous line of descent, and thus enroll them in the catalogue of saints. Whence we infer, (as I have a little before observed,) in what high estimation God holds the Church, which, though so small in numbers is yet preferred to the whole world.

Shem was an hundred years old. Since Moses has placed Arphaxad the third in order among the sons of Shem, it is asked how this agrees with his having been born in the second year after the deluge? The answer is easy. It cannot be exactly ascertained, from the catalogues which Moses recites, at what time each was born; because sometimes the priority of place is assigned to one, who yet was posterior in the order of birth. Others answer, that there is nothing absurd in supposing Moses to declare that, after the completion of two years, a third son was born. But the solution I have given is more genuine.

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 Peleg lived thirty years, and begat Reu. Or Ragau, as he is called in the Septuagint version, the letter being pronounced as a "G", as in Gaza and Gomorrah: he is supposed to give name to a large plain called Ragau, near Assyria, about Tigris and Euphrates,"Even in those days king Nabuchodonosor made war with king Arphaxad in the great plain, which is the plain in the borders of Ragau.'' (Judith 1:5)and to Ragis in Media,"In that day Tobit remembered the money which he had committed to Gabael in Rages of Media,'' (Tobit 4:1)where Strabo (f) makes mention of a city of the same name.

(f) Geograph. l. 11. p. 354.

After describing the division of the one family which sprang from the three sons of Noah, into many nations scattered over the earth and speaking different languages, the narrative returns to Shem, and traces his descendants in a direct line to Terah the father of Abraham. The first five members of this pedigree have already been given in the genealogy of the Shemites; and in that case the object was to point out the connection in which all the descendants of Eber stood to one another. They are repeated here to show the direct descent of the Terahites through Peleg from Shem, but more especially to follow the chronological thread of the family line, which could not be given in the genealogical tree without disturbing the uniformity of its plan. By the statement in Gen 11:10, that "Shem, a hundred years old, begat Arphaxad two years after the flood," the chronological date already given of Noah's age at the birth of his sons (Gen 5:32) and at the commencement of the flood (Gen 7:11) are made still more definite. As the expression "after the flood" refers to the commencement of the flood (Gen 9:28), and according to Gen 7:11 the flood began in the second month, or near the beginning of the six hundredth year of Noah's life, though the year 600 is given in Gen 7:6 in round numbers, it is not necessary to assume, as some do, in order to reconcile the difference between our verse and Gen 5:32, that the number 500 in Gen 5:32 stands as a round number for 502. On the other hand, there can be no objection to such an assumption. The different statements may be easily reconciled by placing the birth of Shem at the end of the five hundredth year of Noah's life, and the birth of Arphaxad at the end of the hundredth year of that of Shem; in which case Shem would be just 99 years old when the flood began, and would be fully 100 years old "two years after the flood," that is to say, in the second year from the commencement of the flood, when he begat Arphaxad. In this case the "two years after the flood" are not to be added to the sum-total of the chronological data, but are included in it. The table given here forms in a chronological and material respect the direct continuation of the one in Gen 5, and differs from it only in form, viz., by giving merely the length of life of the different fathers before and after the birth of their sons, without also summing up the whole number of their years as is the case there, since this is superfluous for chronological purposes. But on comparing the chronological data of the two tables, we find this very important difference in the duration of life before and after the flood, that the patriarchs after the flood lived upon an average only half the number of years of those before it, and that with Peleg the average duration of life was again reduced by one half. Whilst Noah with his 950 years belonged entirely to the old world, and Shem, who was born before the flood, reached the age of 600, Arphaxad lived only 438 years, Salah 433, and Eber 464; and again, with Peleg the duration of life fell to 239 years, Reu also lived only 239 years, Serug 230, and Nahor not more than 148. Here, then, we see that the two catastrophes, the flood and the separation of the human race into nations, exerted a powerful influence in shortening the duration of life; the former by altering the climate of the earth, the latter by changing the habits of men. But while the length of life diminished, the children were born proportionally earlier. Shem begat his first-born in his hundredth year, Arphaxad in the thirty-fifth, Salah in the thirtieth, and so on to Terah, who had no children till his seventieth year; consequently the human race, notwithstanding the shortening of life, increased with sufficient rapidity to people the earth very soon after their dispersion. There is nothing astonishing, therefore, in the circumstance, that wherever Abraham went he found tribes, towns, and kingdoms, though only 365 years had elapsed since the flood, when we consider that eleven generations would have followed one another in that time, and that, supposing every marriage to have been blessed with eight children on an average (four male and four female), the eleventh generation would contain 12,582,912 couples, or 25,165,824 individuals. And is we reckon ten children as the average number, the eleventh generation would contain 146,484,375 pairs, or 292,968,750 individuals. In neither of these cases have we included such of the earlier generations as would be still living, although their number would be by no means inconsiderable, since nearly all the patriarchs from Shem to Terah were alive at the time of Abram's migration. In Gen 11:26 the genealogy closes, like that in Gen 5:32, with the names of three sons of Terah, all of whom sustained an important relation to the subsequent history, viz., Abram as the father of the chosen family, Nahor as the ancestor of Rebekah (cf. Gen 11:29 with Gen 22:20-23), and Haran as the father of Lot (Gen 11:27).