The third day's work is related in these verses - the forming of the sea and the dry land, and the making of the earth fruitful. Hitherto the power of the Creator had been exerted and employed about the upper part of the visible word; the light of heaven was kindled, and the firmament of heaven fixed: but now he descends to this lower world, the earth, which was designed for the children of men, designed both for their habitation and for their maintenance; and here we have an account of the fitting of it for both, and building of their house and the spreading of their table. Observe,

I.How the earth was prepared to be a habitation for man, by the gathering of the waters together, and the making of the dry land to appear. Thus, instead of the confusion which there was (Gen 1:2) when earth and water were mixed in one great mass, behold, now, there is order, by such a separation as rendered them both useful. God said, Let it be so, and it was so; no sooner said than done. 1. The waters which had covered the earth were ordered to retire, and to gather into one place, namely, those hollows which were fitted and appointed for their reception and rest. The waters, thus cleared, thus collected, and thus lodged, in their proper place, he called seas. Though they are many, in distant regions, and washing several shores, yet, either above ground or under ground, they have communication with each other, and so they are one, and the common receptacle of waters, into which all the rivers flow, Ecc 1:7. Waters and seas often, in scripture, signify troubles and afflictions, Psa 42:7; Psa 69:2, Psa 69:14, Psa 69:15. God's own people are not exempted from these in this world; but it is their comfort that they are only waters under the heaven (there are none in heaven), and that they are all in the place that God has appointed them and within the bounds that he has set for them. How the waters were gathered together at first, and how they are still bound and limited by the same Almighty had that first confined them, are elegantly described, Psa 104:6-9, and are there mentioned as matter of praise. Those that go down to the sea in ships ought to acknowledge daily the wisdom, power, and goodness, of the Creator, in making the great waters serviceable to man for trade and commerce; and those that tarry at home must own themselves indebted to him that keeps the sea with bars and doors in its decreed place, and stays its proud waves, Job 38:10, Job 38:11. 2. The dry land was made to appear, and emerge out of the waters, and was called earth, and given to the children of men. The earth, it seems, was in being before; but it was of no use, because it was under water. Thus many of God's gifts are received in vain, because they are buried; make them to appear, and they become serviceable. We who, to this day, enjoy the benefit of the dry land (though, since this, it was once deluged, and dried again) must own ourselves tenants to, and dependents upon, that God whose hands formed the dry land, Psa 95:5; Jon 1:9.

II.How the earth was furnished for the maintenance and support of man, Gen 1:11, Gen 1:12. Present provision was now made, by the immediate products of the upstart earth, which, in obedience to God's command, was no sooner made than it became fruitful, and brought forth grass for the cattle and herb for the service of man. Provision was likewise made for time to come, by the perpetuating of the several kinds of vegetables, which are numerous, various, and all curious, and every one having its seed in itself after its kind, that, during the continuance of man upon the earth, food might be fetched out of the earth for his use and benefit. Lord, what is man, that he is thus visited and regarded - that such care should be taken, and such provision made, for the support and preservation of those guilty and obnoxious lives which have been a thousand times forfeited! Observe here, 1. That not only the earth is the Lord's, but the fulness thereof, and he is the rightful owner and sovereign disposer, not only of it, but of all its furniture. The earth was emptiness (Gen 1:2), but now, by a word's speaking, it has become full of God's riches, and his they are still - his corn and his wine, his wool and his flax, Hos 2:9. Though the use of them is allowed to us, the property still remains in him, and to his service and honour they must be used. 2. That common providence is a continued creation, and in it our Father worketh hitherto. The earth still remains under the efficacy of this command, to bring forth grass, and herbs, and its annual products; and though, being according to the common course of nature, these are not standing miracles, yet they are standing instances of the unwearied power and unexhausted goodness of the world's great Maker and Master. 3. That though God, ordinarily, makes use of the agency of second causes, according to their nature, yet he neither needs them nor is tied to them; for, though the precious fruits of the earth are usually brought forth by the influences of the sun and moon (Deu 33:14), yet here we find the earth bearing a great abundance of fruit, probable ripe fruit, before the sun and moon were made. 4. That it is good to provide things necessary before we have occasion to use them: before the beasts and man were made, here were grass and herbs prepared for them. God thus dealt wisely and graciously with man; let not man then be foolish and unwise for himself. 5. That God must have the glory of all the benefit we receive from the products of the earth, either for food or physic. It is he that hears the heavens when they hear the earth, Hos 2:21, Hos 2:22. And if we have, through grace, an interest in him who is the fountain, when the streams are dried up and the fig-tree doth not blossom we may rejoice in him.

And God called the dry land Earth; and the gathering together of the waters called he Seas - These two constitute what is called the terraqueous globe, in which the earth and the water exist in a most judicious proportion to each other. Dr. Long took the papers which cover the surface of a seventeen inch terrestrial globe, and having carefully separated the land from the sea, be weighed the two collections of papers accurately, and found that the sea papers weighed three hundred and forty-nine grains, and the land papers only one hundred and twenty-four; by which experiment it appears that nearly three-fourths of the surface of our globe, from the Arctic to the Antarctic polar circles, are covered with water. The doctor did not weigh the parts within the polar circles, because there is no certain measurement of the proportion of land and water which they contain. This proportion of three-fourths water may be considered as too great, if not useless; but Mr. Ray, by most accurate experiments made on evaporation, has proved that it requires so much aqueous surface to yield a sufficiency of vapors for the purpose of cooling the atmosphere, and watering the earth. See Ray's Physico-theological Discourses.

An eminent chemist and philosopher, Dr. Priestley, has very properly observed that it seems plain that Moses considered the whole terraqueous globe as being created in a fluid state, the earthy and other particles of matter being mingled with the water. The present form of the earth demonstrates the truth of the Mosaic account; for it is well known that if a soft or elastic globular body be rapidly whirled round on its axis, the parts at the poles will be flattened, and the parts on the equator, midway between the north and south poles, will be raised up. This is precisely the shape of our earth; it has the figure of an oblate spheroid, a figure pretty much resembling the shape of an orange. It has been demonstrated by admeasurement that the earth is flatted at the poles and raised at the equator. This was first conjectured by Sir Isaac Newton, and afterwards confirmed by M. Cassini and others, who measured several degrees of latitude at the equator and near the north pole, and found that the difference perfectly justified Sir Isaac Newton's conjecture, and consequently confirmed the Mosaic account. The result of the experiments instituted to determine this point, proved that the diameter of the earth at the equator is greater by more than twenty-three and a half miles than it is at the poles, allowing the polar diameter to be 1/334th part shorter than the equatorial, according to the recent admeasurements of several degrees of latitude made by Messrs. Mechain and Delambre - L'Histoire des Mathem. par M. de la Lande, tom. iv., part v., liv. 6.

And God saw that it was good - This is the judgment which God pronounced on his own works. They were beautiful and perfect in their kind, for such is the import of the word טוב tob. They were in weight and measure perfect and entire, lacking nothing. But the reader will think it strange that this approbation should be expressed once on the first, fourth, fifth, and sixth days; twice on the third, and not at all on the second! I suppose that the words, And God saw that it was good, have been either lost from the conclusion of the eighth verse, or that the clause in the tenth verse originally belonged to the eighth. It appears, from the Septuagint translation, that the words in question existed originally at the close of the eighth verse, in the copies which they used; for in that version we still find, Και ειδεν ὁ Θεος ὁτι καλον· And God saw that it was good. This reading, however, is not acknowledged by any of Kennicott's or De Rossi's MSS., nor by any of the other versions. If the account of the second day stood originally as it does now, no satisfactory reason can be given for the omission of this expression of the Divine approbation of the work wrought by his wisdom and power on that day.

And God called the dry land earth,.... The whole chaos, that was a turbid fluid, a mixture of earth and water, a rude unformed mass of matter, was called earth before; but now that part of the terraqueous globe, which was separated from the waters, and they from it, is called "earth": which has its name in the Arabic language from its being low and depressed; the lighter parts having been elevated, and moved upwards, and formed the atmosphere; the grosser parts subsiding and falling downwards, made the earth, which is low with respect to the firmament, which has its name in the same language from its height (f), as before observed,

And the gathering together of the waters called he seas; for though there was but one place into which they were collected, and which is the main ocean, with which all other waters have a communication, and so are one; yet there are divers seas, as the Red sea, the Mediterranean, Caspian, Baltic, &c. or which are denominated from the shores they wash, as the German, British, &c. and even lakes and pools of water are called seas, as the sea of Galilee and Tiberias, which was no other than the lake of Gennesaret,

And God saw that it was good; that these two should be separate, that the waters should be in one place, and the dry land appear, and both have the names he gave them: and this is here mentioned, because now the affair of the waters, the division aud separation of them, were brought to an end, and to perfection: but because this phrase is here used, and not at the mention of the second day, hence Picherellus, and some others, have thought, that this work is to be ascribed to the second day, and not to the third, and render the beginning of the ninth verse, and "God had said", or "after God had said, let the waters under the heaven", &c. Gen 1:9.

(f) "a verbo", "sublimis, elatus, altus fuit"; "lingua Arabica, humilis, depressus fuit significat", Bottinger. Thesaur, Philolog. l. 1. c. 2. sect. 6. p. 234.

THIRD DAY. (Gen 1:9-13)

let the waters under the heaven be gathered together unto one place--The world was to be rendered a terraqueous globe, and this was effected by a volcanic convulsion on its surface, the upheaving of some parts, the sinking of others, and the formation of vast hollows, into which the waters impetuously rushed, as is graphically described (Psa 104:6-9) [HITCHCOCK]. Thus a large part of the earth was left "dry land," and thus were formed oceans, seas, lakes, and rivers which, though each having its own bed, or channel, are all connected with the sea (Job 38:10; Ecc 1:7).