1:9-13 The third day's work is related in these verse s; the forming the sea and the dry land, and making the earth fruitful. Hitherto the power of the Creator had been employed about the upper part of the visible world; now he descends to this lower world, designed for the children of men, both for their habitation, and their maintenance. And here we have an account of the fitting of it for both; the building of their house, and the spreading of their table. Observe,
1. How the earth was prepared to be a habitation for man by the gathering of the waters together, and making the dry land appear. Thus, instead of that confusion which was, when earth and water were mixed in one great mass; now there is order, by such a separation as rendered them both useful.
(1.) The waters which covered the earth were ordered to retire, and to gather into one place, viz. those hollows which were fitted for their reception. The waters thus lodged in their proper place, he called Seas; for though they are many, in distant regions, 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 run.
(2.) The dry land was made to appear, and emerge out of the waters, and was called Earth. Observe,
2. How the earth was furnished for the support of man, Ge 1:11,12. Present provision was made, by the immediate products of the earth, which, in obedience to God's command, was no sooner made but it became fruitful. Provision was likewise made for time to come, by the perpetuating of the several species of vegetables, 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.

Genesis 1:12 Parallel Commentaries

God in Christ
(Septuagesima Sunday.) GENESIS i. I. In the beginning God created the heaven and the earth. We have begun this Sunday to read the book of Genesis. I trust that you will listen to it as you ought--with peculiar respect and awe, as the oldest part of the Bible, and therefore the oldest of all known works--the earliest human thought which has been handed down to us. And what is the first written thought which has been handed down to us by the Providence of Almighty God? 'In the beginning God created …
Charles Kingsley—The Gospel of the Pentateuch

Of Creation
Heb. xi. 3.--"Through faith we understand that the worlds were framed by the word of God, so that things which are seen were not made of things which do appear."--Gen. i. 1. "In the beginning God created the heaven and the earth." We are come down from the Lord's purposes and decrees to the execution of them, which is partly in the works of creation and partly in the works of providence. The Lord having resolved upon it to manifest his own glory did in that due and predeterminate time apply his …
Hugh Binning—The Works of the Rev. Hugh Binning

Of the First Covenant Made with Man
Gen. ii. 17.--"But of the tree of the knowledge of good and evil, thou shall not eat of it, for in the day that thou eatest thereof, thou shalt surely die."--Gen. i. 26.--"And God said, Let us make man in our image, after our likeness. And let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth." The state wherein man was created at first, you heard was exceeding good,--all …
Hugh Binning—The Works of the Rev. Hugh Binning