The crusades were against Islams, NOT Jews.I've given this to you before. Its in Eusebius EH.
Search the internet, Wikipedia.
You can see from the opening of Acts 2:11 says there were converts.
Jewish converts were persecuted by the church. Converts are not gentiles when they convert.
You should ask the thousands of converts who are Jewish today what they think.
Yes, at what time was the above written? Keep in mind that the Jews were persecuted by the Church, and we went into self-protect mode. You remember the crusades, pogroms, holocaust, inquisition, etc.?
Pogroms were conducted by pagans, Islams.
The holocaust was conducted by Nazis, NOT The Church.
The inquisition was conducted by The Spanish RCC against those considered false Christians.