49. When the prophets think of these things they are lost in admiration. It is contrary to nature that such a weight should remain in suspension above the earth. But we, blinded by daily witnessing of such wonders, neither observe nor admire them. That we are not at any moment overwhelmed by waters from above or from below, we owe to the divine majesty which orders all things and preserves all creatures so wonderfully, and he ought to be the object of our praise. 50. Startling and significant are the words Moses uses--the fountains of the great deep were broken up. The conception he would convey is that they had been closed by God's power and sealed, as it were, with God's seal, as today; and that God did not open them with a key, but rent them with violence, so that the ocean, in a sudden upheaval, covered everything with water. It is not to be supposed that God moved his hand, because the fountains of the deep are said to have been broken up. It is the custom of Scripture to adapt itself to our understanding in the phraseology employed, and that under consideration here denotes that God gives leave to the waters in that he no longer restrains or coerces them but suffers them to rage and break forth unchecked according to their nature. That is the reason the ocean seemed to swell and boil. In the salt works in our neighborhood there is a spring named after the Germans, which, if it is not pumped out at certain times, swells and overflows with terrific force. 51. They say that in olden times the town of Halle was once destroyed by a violent overflow of a spring of the kind described. If a single spring could work such destruction what would be the result of the uncurbed power of ocean and seas? Thus mankind was destroyed before they even knew their danger. Whither should they flee when the waters poured in upon them with such force? 52. But this is not all: the windows of heaven also were opened. Moses' word implies that to that time the windows were closed as they are closed today. Indeed, the world thought such opening impossible; their sins, however, made it possible. 53. Moses' use here of the word "windows" signifies the literal opening of heaven. With rain as we know it, the water appears to fall by drops from the pores of the rain-clouds, but at the time of the flood it came down with great force, not through pores, but through windows, like water poured from a vessel with one movement, or as when water-skins burst in the middle. Moses uses this figure of speech for the sake of effect, so that those occurrences are brought to our vision.