——>When the children of Israel were in bondage in Egypt God saved them all.
At that time, were they a nation/corporate body? No, they were not. They were the seed of Abraham. When God made a covenant with them at Sinai, was that covenant dependent on obedience? Yes, it was.
After Babylon, God gave literal Israel EXACTLY 490 years to repent of their sins, etc... (Dan 9:24) They failed.
Jesus Christ declared...
Matthew 21:43Therefore I tell you that the kingdom of God will be taken away from you and given to a people who will produce its fruit.