There were many prophecies warning Israel what would happen to them if they rejected the word of the Lord, we saw those fulfilled in the Old Testament and they were a preview of what would happen if they rejected Jesus Christ, the incarnated word of God. However, Jesus said you are to forgive 70x7 times. That is the significance of the 70th week, we are now in the last seven years of the age of forgiveness. It is like telling people "time is up" on a big exam. During this time people have to make a decision about Jesus Christ. My point is that after Israel is brought back to the land of Israel in 1948 there is no prophecy anywhere of them ever being scattered again by God. There is a prophecy that during the tribulation when the Antichrist sets up the abomination in the Holy Sanctuary that they will have to flee to the wilderness just as they did during the time of the Maccabeans. But the Antichrist loses that war. So although there are prophecies that things will look grim, there are no prophecies of Israel losing anymore. That said, according to Revelation 2/3 of the Jews in Israel die and only 1/3 are saved.