St. Peter takes their text, but reads from it a very different lesson. There were heavens from of old, yea, long before there was an earth fit for man to dwell in. This world in that old time was formless and void, and the waters covered its face like a garment. The word of the Lord went forth, and the waters were gathered together as a heap, and the depth was laid up in God's storehouses. Then the dry land appeared; then there was an earth. The streams took their appointed place down the mountain-sides and in the valleys, and rivers began to roll onward to the sea; the waters of ocean learnt their bounds, neither turned again to cover the earth. The Divine word clothed in all the glory of vegetation the hitherto barren land, making it a fit home for man, who was not yet; and the water ministered sustenance to everything that grew out of the ground. Birds, beasts, and fishes were made, and the waters were the birthplace of most of these. For God said, "Let the water bring forth abundantly the moving creature that hath life," not its own tenants only, but fowl that may fly above the earth in the open firmament of heaven. So there was an earth, not the bare ground only, but the whole wealth of vegetable and animal life; and this was all existent, compacted, supported out of water and by means of water (δι' ὕδατος). For without it nothing could have flourished. God had laid up water above the firmament and water below the earth, and by means of watery vapour refreshed and blessed everything that grew. This was the reign of God's law, and ere the Flood came men could point to it and say, "What mean you to talk of a deluge? The sand is made the bound of the sea by a perpetual decree, that it cannot pass it; the earth is set high above the waters, and has been so from old time." But that long duration did not hinder the same productive, nurturing water being turned, by the word of the Lord, into an agency of destruction.
_By which means the world that then was, being overflowed with water, perished._ Every word in the Apostle's sentence is meant to tell. God employed as means of overthrow the very powers which at first He ordained for blessing. His word makes things what they are. The reign of law endures until He, who is before all law and the source of all law, gives another direction to those forces which His law has always been controlling. In this way the world that then was, the world which had endured and been stedfast from the Creation to the Flood, perished. The world was full of order, full of glory. The name (κόσμος) expresses all this. Yet, for the sin of man, it repented God that He had made this glorious order; and this it was which perished. The earth was not destroyed; it only received again that covering of primeval waters which, at God's word, had retired and let the dry land appear. At the same word both earth and heaven combined to destroy the goodliness with which creation was adorned. For, on the day of the Deluge (Gen. vii. 11), all the fountains of the great deep were broken up, and the windows of heaven were opened, and the waters came again to cover the earth. They prevailed exceedingly, and all flesh died that moved upon the earth; even the fowls and the moving creatures, which had been brought forth from the teeming waters, perished, and all things were destroyed from off the earth. Thus does St. Peter lay bare the unwisdom of those who will not listen to, who are wilfully forgetful of, the parables of God's word, who close their eyes to His judgements, sent that by them men may learn righteousness.