If Christians believe that Christ was a God and immortal (or resurrected), why do some avenge his killing in his name?

Arguably the killing of Jesus Christ was the most avenged killing in history. There is no other person for whom there were so many other people killed in the name of retaliation. In Russian Empire the oppression of Jews was explicitly justified because of their complicity in Jesus' murder. I wonder whether those Christians who thought that somebody, either modern or ancient, is guilty in killing Jesus, really believe in his resurrection and immortality? How can one avenge a murder of an immortal? Or do those Christians believe in resurrection of Christ only metaphorically/figuratively? Do they think that he was resurrected in the body of the Church or in the spirits of Christians rather than physically? An analogy: your father dead. You think that you or someone else is guilty. Then God miracliously resurrects your father. Do you still feel remorse, guilt or desire for revenge? Is not desire for revenge actually a **disbelief** in real resurrection?