An insane, bigoted declaration, because it makes all Jewish Christians into Non-Jews. So you want American money, and for us to pass laws to make it illegal for people to boycott Jewish goods, and you want our weapons and our willingness to go to war with your neighbors-- but can't tolerate American culture or Christianity, because it will "bring an end to Jews." Because freedom of religion is bad, at least, if it's Christianity, but you do prefer even atheist Jews over Christian ones!
You then belittle the holy Talmud
Of course I do. It has stupid stuff in it like eating mud-cakes made from the mud around a toilet in order to cure certain diseases, and bizarre, wicked declarations (like Rabbis having the right to overrule God) and simply ugly statements made against women and even non-Jews in general. Then I end up debating silly Rabbis whose only intellectual argument they can make at the end of everything is: "We have superior knowledge!", as if God told them all these bizarre and ugly things directly.
Blow it out your rear end. I tolerate Christianity just fine because I actually read the Tanakh. There’s no danger of me converting to any man made religion.