And the children of Israel were fruitful, and increased abundantly, and multiplied, and waxed exceeding mighty; and the land was filled with them.

The children of Israel increased, and sprung up into multitudes, and growing exceedingly strong they filled the land.

And the children of Israel were fruitful, and swarmed and multiplied, and became exceeding strong; and the land was full of them.

And the children of Israel were fruitful, and increased abundantly, and multiplied, and became exceeding mighty; and the land was filled with them.

and the sons of Israel have been fruitful, and they teem, and multiply, and are very very mighty, and the land is filled with them.

And the children of Israel were fertile, increasing very greatly in numbers and in power; and the land was full of them.

the sons of Israel increased, and they multiplied like seedlings. And having been strengthened exceedingly, they filled the land.

Porto creverunt filii Israel, et aucti sunt, et multiplicati et roborati quamplurimum; adeo ut plena ipsis esset terra.

And the children of Israel were fruitful. [1] To what an extent they increased Moses relates in the 12th chapter, viz., to the number of 600,000, besides women and children; which was certainly an incredible increase for so short a time. For, though 430 years be counted from the date of the covenant with Abraham to the departure of the people, it is clear that half of them had elapsed before Jacob went down into Egypt; so that the Israelites sojourned in that land only 200 years, or little more -- say ten years more. How then could it come to pass that in so short a time a single family could have grown into so many myriads? It would have been an immense and extraordinary increase if 10,000 had sprung from every tribe; but this more than quadruples that number. Wherefore certain sceptics, perceiving that the relation of Moses surpasses the ordinary ratio of human propagation, and estimating the power of God by their own sense and experience, altogether refuse to credit it. For such is the perverseness of men, that they always seek for opportunities of despising or disallowing the works of God; such, too, is their audacity and insolence that they shamelessly apply all the acuteness they possess to detract from his glory. If their reason assures them that what is related as a miracle is possible, they attribute it to natural causes, -- so is God robbed and defrauded of the praise his power deserves; if it is incomprehensible to them, they reject it as a prodigy. [2] But if they cannot bring themselves to acknowledge the interference of God except in matters by the magnitude of which they are struck with astonishment, why do they not persuade themselves of the truth of whatever common sense repudiates? They ask how this can be, as if it were reasonable that the hand of God should be so restrained as to be unable to do anything which exceeds the bounds of human comprehension. Whereas, because we are naturally so slow to profit by his ordinary operations, it is rather necessary that we should be awakened into admiration by extraordinary dealings. Let us conclude, then, that since Moses does not here speak of the natural course of human procreation, but celebrates a miracle unheard of before, by which God ratified the truth of his promise, we should judge of it perversely, and maliciously, if we measure it by our own feeble reason, instead of meditating with reverence upon what far transcends all our senses. Let us rather remember how God reproves his unbelieving people by the Prophet Isaiah. (Isaiah 51:1) For, in order to prove that it would not be difficult for Him, in spite of the small number to which the Israelites were reduced, to produce a great multitude, He bids them look into "the hole of the pit from whence they were digged," viz., to Abraham, and Sarah that bare them, whom he multiplied though alone, and childless. Certain Rabbins, after their custom, imagine that four infants were produced at a birth; for as often as they meet with any point which perplexes them, they gratuitously invent whatever suits them, and then obtrude their imaginations as indubitable facts; and proceed foolishly, and unseasonably, to discuss that this is physically probable. There are Christians, too, who, with little consideration, have imitated them here, contending that what Moses describes is in accordance with experience, because the fecundity of certain nations has been almost as great. We indeed sometimes see confirmed by remarkable examples what the Psalmist says, (Psalm 107:36,) that God "maketh the hungry to dwell" in the wilderness, "that they may prepare a city for habitation, and sow the fields, and plant vineyards, which may yield fruits of increase; and he blesseth them also, so that they are multiplied greatly;" as also, that "He turneth a fruitful land into barrenness," and strips it of inhabitants; but the design of Moses is to shew, that there never was any fecundity, which was not inferior to the increase of the people of Israel. Hence his comparison between the seventy souls, and the multitude which proceeded from them, that this special blessing of God might be distinguished from ordinary cases; hence too the accumulated expressions, which undoubtedly are meant for amplification, that "they were fruitful, and increased abundantly, and multiplied, and waxed exceeding mighty; and the land was filled with them," for the repetition of the adverb, Meod, Meod, marks an unusual abundance. Nor do I reject the conjecture of some, that in the word srph, sharatz, there is a metaphor taken from fishes, but I know not whether it is very sound, since the word is used generally for any multiplication.

Footnotes

1 - srph, rendered in A V increased abundantly, -- occurs first in Genesis 1:20, where it is rendered bring forth abundantly As a noun it signifies reptiles. m'd, meod; in A V exceeding is repeated twice after tsmv, they waxed mighty; but may properly be considered as augmenting the force of each of the preceding verbs. -- W

2 - French, "un monstre incroyable:" an incredible prodigy.

In no province does the population increase so rapidly as in that which was occupied by the Israelites. See the note at Genesis 47:6. At present it has more flocks and herds than any province in Egypt, and more fishermen, though many villages are deserted. Until the accession of the new king, the relations between the Egyptians and the Israelites were undoubtedly friendly. The expressions used in this verse imply the lapse of a considerable period after the death of Joseph.
The land was filled with them - i. e. the district allotted to them Genesis 45:10.

The children of Israel were fruitful - פרו paru, a general term, signifying that they were like healthy trees, bringing forth an abundance of fruit.
And increased - ישרץ yishretsu, they increased like fishes, as the original word implies. See Genesis 1:20 (note), and the note there.
Abundantly - ירבו yirbu, they multiplied; this is a separate term, and should not have been used as an adverb by our translators.
And waxed exceeding mighty - ויעצמו במאד מאד vaiyaatsmu bimod meod, and they became strong beyond measure - superlatively, superlatively - so that the land (Goshen) was filled with them. This astonishing increase was, under the providence of God, chiefly owing to two causes:
1. The Hebrew women were exceedingly fruitful, suffered very little in parturition, and probably often brought forth twins.
2. There appear to have been no premature deaths among them. Thus in about two hundred and fifteen years they were multiplied to upwards of 600,000, independently of old men, women, and children.

And the children of Israel were fruitful, and increased abundantly, and multiplied, and waxed exceeding mighty; and the (b) land was filled with them.
(b) He means the country of Goshen.

And the children of Israel were fruitful,.... In their offspring; became like fruitful trees, as the word signifies:
and increased abundantly; like creeping things, or rather like fishes, which increase very much, see Genesis 1:20.
and multiplied; became very numerous, whereby the promises made to Abraham, Isaac, and Jacob, were fulfilled:
and waxed exceeding mighty; were hale, and strong, of good constitutions, able bodied men, and so more dreaded by the Egyptians: a heap of words is here used to express the vast increase of the people of Israel in Egypt:
and the land was filled with them; not the whole land of Egypt, but the land of Goshen: at first they were seated in a village in that country, but now they were spread throughout the towns and cities in it.

children of Israel were fruitful--They were living in a land where, according to the testimony of an ancient author, mothers produced three and four sometimes at a birth; and a modern writer declares "the females in Egypt, as well among the human race as among animals, surpass all others in fruitfulness." To this natural circumstance must be added the fulfilment of the promise made to Abraham.

And the children of Israel were fruitful, and increased abundantly - Like fishes or insects, so that they multiplied; and being generally healthful and strong, they waxed exceeding mighty, so that the land was filled with them, at least Goshen, their own allotment. This wonderful increase was the product of the promise long before made to the fathers. From the call of Abraham, when God first told him he would make him a great nation, to the deliverance of his seed out of Egypt, was 430 years; during the first 215 of which, they were increased to 70, but in the latter half, those 70 multiplied to 600,000 fighting men.