Romans 9:27-29

27Isaiah also cries out concerning Israel: “Though the number of the children of Israel be as the sand of the sea, The remnant will be saved.

28For He will finish the work and cut it short in righteousness, Because the Lord will make a short work upon the earth.”

29And as Isaiah said before: “Unless the Lord of Sabaoth had left us a seed, We would have become like Sodom, And we would have been made like Gomorrah.”