Sorry my response as been slow, life intervenes!
First, "Jews" have been condemned by Christians throughout history. It became acceptable under Constantine and has continued uninterrupted since then. This hatred has ebbed and flowed but has always been present. We now appear to be going through a period of increasing antisemitism, especially here in he US. Some hatred has been outright while some more subtle. You will not need to look hard to find "Christians" who believe all Jews have been condemned to hell because a few have not yet embraced our Savior as they should.
Yes I was referring to replacement theology. This is the idea that the "Jews" have denied Christ, so they are no longer God's people. The privilege of being God's people has now been transferred to the Christian Church. "Christians" are now god's people and have inherited all the promises and covenants God originally gave to the descendants of Abraham, Isaac, and Jacob. This idea voids God's covenants and makes Him a liar.
I am aware my comments will be viewed as radical and seen as confrontational. This is an issue that once you see it, you cannot understand how you failed recognize it earlier. Look at our high schools, our college campuses, and the wide spread and ignorant support for the Philistines (Palestine) in the US. If this does not create a shudder in your soul, be very concerned.
I too rejoice that there are fewer barriers between believers. I just want to include all believers who put their faith in YHWH. We can then fully rest in the righteousness of Jesus.
There is zero barriers, if all are in Christ. Praise Him!
-"Christ has redeemed us from the curse of the law, having become a curse for us (for it is written, "Cursed is everyone who hangs on a tree"),"
Galatians 3:13 NKJV
-"What purpose then does the law serve? It was added because of transgressions, TILL the Seed should come to whom the promise was made; and it was appointed through angels by the hand of a mediator."
Galatians 3:19 NKJV
-"Therefore the law was our tutor to bring us to Christ, that we might be justified by faith. But after faith has come, we are no longer under a tutor."
Galatians 3:24-25 NKJV