European Judeocide avenged?

Never forgive, never forget?

Lamech said to his wives,
“Adah and Zillah, listen to me;
wives of Lamech, hear my words.
I have killed a man for wounding me,
a young man for injuring me.
If Cain is avenged seven times,
then Lamech seventy-seven times.”
(Genesis 4:23-24, NIV)

Is the main reason Jews don’t convert to Christianity because they want to be able to avenge themselves? Is taking revenge on Jews antisemitism, or is taking revenge itself a Jewish action(eye for an eye, tooth for a tooth)? Think about it, hell is eternal…