When they die, they will not be placed in Paradise, like what Jesus explained in Luke 16:19-31
There was a certain rich man, which was clothed in purple and fine linen, and fared sumptuously every day:
20 And there was a certain beggar named Lazarus, which was laid at his gate, full of sores,
21 And desiring to be fed with the crumbs which fell from the rich man's table: moreover the dogs came and licked his sores.
22 And it came to pass, that the beggar died, and was carried by the angels into Abraham's bosom: the rich man also died, and was buried;
23 And in hell he lift up his eyes, being in torments, and seeth Abraham afar off, and Lazarus in his bosom.
But the nation of Israel remains a nation, and the Body of Christ is always separate from that nation.
Currently, she is not a holy nation, she has fallen (Romans 11:11), but a nation she remains.