Protestants are even worse than catholics they never had the Inquisition. Christians wanted (still want) to convert and assimilate the jews. The expulsions were reactions to the typical jewish beahvior. Not because they knew the truth or were anti-semites. Jewish communities had protection from monarchs.

There is very little evidence that jewsus ever existed. Jews like josephus just tell the story many years after the event. The jewish roots of the nazarene sect of judaism it's not only in the old testament. Shortly after the death and resurrection of Jewsus (Nisan 14 or 15), the Jerusalem church is founded as the first church with about 120 Jews and Jewish Proselytes (Acts 1:15), followed by Pentecost (Sivan 6), the Ananias and Sapphira incident, Pharisee Gamaliel's defense of the Apostles (5:34–39), the stoning of Saint Stephen and the subsequent dispersion of the Apostles (7:54–8:8, also Mark 16:20) which leads to the baptism of Simon Magus in Samaria (8:9–24), and also an Ethiopian eunuch (8:26–40). Paul's (Pharisee Saul) "Road to Damascus" conversion to "Apostle to the Gentiles" is first recorded in 9:13–16, cf. Gal 1:11–24. 58? Paul arrested, accused of being a revolutionary, "ringleader of the sect of the Nazarenes". 60? Paul in Rome: greeted by many "brothers", three days later calls together the Jewish leaders, who hadn't received any word from Judea about him but were curious about "this sect" which everywhere is spoken against; he tries to convince them from the "law and prophets", with partial success – said the Gentiles would listen (Acts 28:15–31); Epistle to Philemon written? Peter baptizes the Roman Centurion Cornelius, who is traditionally considered the first Gentile convert to Christianity. The Antioch church is founded, where the term Christian was first used (11:26).

I don't know why it's an oxymoron, they are always praising Israel. I would even say that the majority of christians are zionists.