Read Romans 11:28 Using Other Translations
As concerning the gospel, they are enemies for your sakes: but as touching the election, they are beloved for the fathers' sakes.
As regards the gospel, they are enemies of God for your sake. But as regards election, they are beloved for the sake of their forefathers.
Many of the people of Israel are now enemies of the Good News, and this benefits you Gentiles. Yet they are still the people he loves because he chose their ancestors Abraham, Isaac, and Jacob.