Genesis 7:8,9

Gen. 7:8, 9, and Genesis 7:14; Genesis 7:15; Genesis 7:16. Concerning the resorting of all kinds of birds, and beasts, and creeping things to the ark before the flood. The particular animals that were gathered together to the ark and saved there, when all the rest of their kind were destroyed, were those that God had pitched on, and in his sovereign pleasure chosen, out of the many thousands and millions that were of their kind, and yet they were of every kind, as it were of every nation of birds and beasts. So that here was a lively image of that gathering together of the elect from the four winds, from one end of heaven to the other, that there was before the destruction of Jerusalem, and before the terrible judgments of God that came on the earth at and before Constantine's time, and that will be before the great destruction of God's enemies that will be about the time of the destruction of antichrist, when the harvest of the earth shall be gathered in before the vintage, and the gathering together there will be to Christ before the great, and general, and last destruction of the wicked by the general conflagration, when the world shall be destroyed by a deluge of fire. There are elect of every nation that shall be gathered in before the final destruction of the wicked world, as is often said in Scripture, especially in the book of Revelation. The doves and other birds then flocked to the windows of the ark, representing that flocking of souls to Christ which shall be as doves to their windows. They flocked together, the eagle, the vulture, and other rapacious birds, together with doves and other such birds, without preying upon them; representing times of great ingathering of souls to Christ, wherein the wolf dwells with the lamb, and the leopard lies down with the kid, etc.

Gen. 8:7-8