Genesis 1:9

The Third Day. - The work of this day was twofold, yet closely connected. At first the waters beneath the heavens, i.e., those upon the surface of the earth, were gathered together, so that the dry (היּבּשׁה, the solid ground) appeared. In what way the gathering of the earthly waters in the sea and the appearance of the dry land were effected, whether by the sinking or deepening of places in the body of the globe, into which the water was drawn off, or by the elevation of the solid ground, the record does not inform us, since it never describes the process by which effects are produced. It is probable, however, that the separation was caused both by depression and elevation. With the dry land the mountains naturally arose as the headlands of the mainland. But of this we have no physical explanations, either in the account before us, or in the poetical description of the creation in Psa 54:1-7. Even if we render Ps. 54:8, "the mountains arise, and they (the waters) descend into the valleys, to the place which Thou (Jehovah) hast founded for them," we have no proof, in this poetical account, of the elevation-theory of geology, since the psalmist is not speaking as a naturalist, but as a sacred poet describing the creation on the basis of Gen 1. "The dry" God called Earth, and "the gathering of the waters," i.e., the place into which the waters were collected, He called Sea. ימּים, an intensive rather than a numerical plural, is the great ocean, which surrounds the mainland on all sides, so that the earth appears to be founded upon seas (Psa 24:2). Earth and sea are the two constituents of the globe, by the separation of which its formation was completed. The "seas" include the rivers which flow into the ocean, and the lakes which are as it were "detached fragments" of the…

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…

1:9-10 Let the waters . . . flow together: Other ancient cultures viewed the sea as a hostile force. Genesis shows God as further restraining chaos (see study note on 1:2) by prescribing specific boundaries for the sea. The flood—an act of God’s judgment (6:7)—undid these boundaries and returned the earth to chaos (7:1-24).