Jews who convert to Christianity & vice versa is a person's choice. I had Jewish friends (now deceased) who received Yeshua as Messiah. Both had a parent who was in a Nazi concentration camp. They were not ignorant of Jewish persecution at the hands of so-called Christians. They were also aware of Christians who suffered along side their parents . Ultimately, their study of old & new testaments brought them to conclude what every Christian believe, i.e., that Jesus is Messiah .
The Kaballah is satanic, pure and simple.