Ambrose of Milan : And the Lord brought a spirit upon the earth, and the water ceased (Genesis VIII, 1). I do not think this is said in such a way that we should understand the spirit as the name for wind. For the wind could not have dried up the flood. Otherwise, since the sea is stirred up daily by winds, it would certainly be emptied. For how could the sea, which had spread out over the whole earth in the flood, not be emptied by the force of the winds, if it had receded even to the pillars of Hercules, as they say, and the Great Sea was boiling up against the roofs of high mountains? Therefore, it is not doubtful that by the power of the invisible divine spirit, that flood was repressed, not by a gust of wind, but by celestial operation. — On Noah and the Ark, 16.58 Bede : But the Lord remembered Noah, and all the living creatures, and all the cattle that were with him in the ark, and caused a wind to pass over the earth, and the waters were diminished. This can be understood in the name of the Vivifying Spirit of God, of which it is said at the beginning: "And the Spirit of God was moving over the waters" (Genesis 1:2), regarding which there is no doubt that just as then, when the waters were gathered to one place, making the land dry, so also now, with the waters of the flood taken away, He once again revealed the face of the earth. This wind can also be called the Spirit, according to the following from the Psalmist: "He spoke and the stormy wind stood" (Psalms 107:25), by whose frequent blowing the waters are often caused to diminish or to be moved from their place; hence the passage from Exodus: "And when Moses stretched out his hand over the sea, the Lord caused it to go back by a strong east wind all night and made the sea dry land, and the waters were divided" (Exodus 14:21). — Commentary on Genesis (Hexaemeron) Hippolytus of Rome : Hippolytus, the expositor of the Targum, and my master, Jacobus Rohaviensis, have said: On the twenty-seventh day of the month Jiar, which is the second Hebrew month, the ark rose from the base of the holy mount; and already the waters bore it, and it was carried upon them round about towards the four cardinal points of the world. The ark accordingly held off from the holy mount towards the east, then returned towards the west, then turned to the south, and finally, bearing off eastwards, neared Mount Kardu on the first day of the tenth month. And that is the second month Kanun. And Noah came out of the ark on the twenty-seventh day of the month Jiar, in the second year: for the ark continued sailing live whole months, and moved to and fro upon the waters, and in a period of fifty-one days neared the land. Nor thereafter did it float about any longer. But it only moved successively toward the four cardinal points of the earth, and again finally stood toward the east. We say, moreover, that that was a sign of the cross. And the ark was a symbol of the Christ who was expected. For that ark was the means of the salvation of Noah and his sons, and also of the cattle, the wild beasts, and the birds. And Christ, too, when He suffered on the cross, delivered us from accusations and sins, and washed us in His own blood most pure. And just as the ark returned to the east, and neared Mount Kardu, so also Christ, when the work was accomplished and finished which He had proposed to Himself, returned to heaven to the bosom of His Father, and sat down upon the throne of His glory at the Father's right hand. As to Mount Kardu, it is in the east, in the land of the sons of Raban, and the Orientals call it Mount Godash; the Arabians and Persians call it Ararat. And there is a town of the name Kardu, and that hill is called after it, which is indeed very lofty and inaccessible, whose summit no one has ever been able to reach, on account of the violence of the winds and the storms which always prevail there. And if any one attempts to ascend it, there are demons that rush upon him, and cast him down headlong from the ridge of the mountain into the plain, so that he dies. No one, moreover, knows what there is on the top of the mountain, except that certain relics of the wood of the ark still lie there on the surface of the top of the mountain. — Hippolytus Exegetical Fragments John Chrysostom : See how God did everything out of his esteem for the human being. As in the case of the destruction of human beings in the flood he destroyed also along with them the whole range of brute beasts, so in this case too, when he intends to show his characteristic love for the good man out of his regard for him, he extends his goodness to the animal kingdom as well, the wild beasts, the birds and the reptiles. "God was mindful of Noah," the text says, "and of all the wild beasts, all the cattle and all the reptiles that were with him in the ark. God sent a wind upon the earth, and the water subsided." Being mindful of Noah, the text says, and of those with him in the ark, he directed the flood of water to halt so that little by little he might show his characteristic love and now give the good man a breath of fresh air, free him from the turmoil of his thoughts and restore him to a state of tranquility by granting him the enjoyment of daylight and a breath of fresh air. "God sent a wind upon the earth, and the water subsided. The torrents of the depths and the sluice gates of heaven were shut off." — HOMILIES ON Genesis 26.10 Augustine of Hippo : ON SEVERAL PECULIARITIES RELATING TO THE END OF THE FLOOD. — Concerning what is written: that after a hundred and fifty days the wind came upon the earth, and the waters ceased, and the fountains of the abyss and the floodgates of the heavens were closed, and the rain of heaven ceased ; These things took place after a hundred and fifty days, or all those things that began to happen after forty days of rain are recalled as a recapitulation, so that only one hundred and fifty days belonged to the fact that water grew during those days; or because it came from the fountains of the abyss, when it ceased also to rain, or because it remained in its height, while the wind did not dry it. On the other hand, the other things that are said there did not all take place after one hundred and fifty days, but the author recalls all those things that began to be realized from the moment in which the forty days ended. [Augustine of Hippo, Question on Genesis, PL 34, — QUESTIONS ON GENESIS, Q. 11 (tr. J. Litteral, draft)