"And God made the firmament, and divided the waters which were under the firmament, from the waters which were above the firmament: and it was so" (v 7).
Whatsoever the Lord doth, it abideth for ever (Eccl 3:14). And again, What he hath made crooked, who can make straight? (Eccl 1:15). He said it in the beginning, and behold how it hath continued! Yea, though there hath been endeavours on Satan's part, to mingle his children with the seed of men; yet it hath not been possible they should ever cleave one to another, "even as iron is not mixed with clay" (Dan 2:43). Yea, let me add further, What laws have been made, what blood hath been shed, what cruelty hath been used, and what flatteries and lies invented, and all to make these two waters and people one? And yet all hath failed, and fallen short of producing the desired effect; for the Lord hath made a firmament, even heaven itself hath divided between them.
"And God called the firmament heaven. And the evening and the morning were the second day" (v 8).
After the waters were divided from the waters, God called the cause of dividing, heaven; and so concluded the second day's work. And indeed it was a very great work, as in the antitype we feel it to this very day. Dividing work is difficult work, and he that can, according to God, completely end and finish it, he need do no more that day of his life.
"And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so" (v 9).
Although in the second day's work, the waters above the firmament, and those that be under, are the two peoples, or great families of the world (Pro 8:31); yet because God would shew us by things on earth, the flourishing state of those that are his (Hosea 10:12; Joel 2:21-23; Psa 91:1; Heb 6:7), therefore he here doth express his mind by another kind of representation of things (Jer 4:3,4): "And God said, Let the waters under the heaven be gathered together unto one place; and let the dry land appear." The waters here signifying the world; but the fruitful earth, the thrifty church of God. That the fruitful earth is a figure of the thriving church of God in this world, is evident from many scriptures, (and there was nothing but thriftiness till the curse came). And hence it is said of the church, That she should break the clods of the ground; that she should sow righteousness, and reap it; that she should not sow among thorns; that if this be done, the heart is circumcised, and spiritual fruit shall flow forth, and grow abundantly: And hence again it is that the officers and eminent ones in the church, are called vines, trees, and other fruitful plants. And hence it is said again, When the Lord reigneth, let the earth (that is, the church) rejoice. That earth which bringeth forth fruit meet for him by whom it is dressed, receiveth blessing from God. In all which places, and many more that might be named, the earth is made a figure of the church of God; and so I count it here in this place.
"And God said, Let the waters under the heaven be gathered into one place."
Let them be together: It is not thus of all waters, but of the sea, which is still here a type of the world. Let them be so together, that the earth may appear; that the church may be rid of their rage and tumult, and then she will be fruitful, as it follows in this first book of Genesis. The church is then in a flourishing state, when the world is farthest off from her, and when the roaring of their waves are far away. Now therefore let all the wicked men be far from thence (Ezra 6:6): The Lord gather these waters, which in another place are called the doleful creatures, and birds of prey; Let these, O Lord, be gathered together to their own places, and be settled in the land of Shinar upon their own base (Zech 5:11): Then the wilderness and the solitary places shall be glad for them; that is, for that they are departed thence, the desert shall rejoice and blossom as a rose (Isa 34 and 35).
"And God called the dry land Earth; and the gathering together of the waters called he seas: and God saw that it was good" (v 10).
God saw, that to separate the waters from the earth was good: And so it is, for then have the churches rest. Then doth this earth bring forth her fruit, as in the 11th and 12th verses may here be seen.