After Peter delivered his first sermon to those gathered for the celebration of Pentecost in Jerusalem, convicting them of the murder of Jesus and convincing them that He was the Messiah, they asked him this question (Acts 2:37). He then tells them, "Repent, and let every one of you be baptized in the name of Jesus Christ for the remission of sins; and you shall receive the gift of the Holy Spirit." (Acts 2:38) Why then do so many deny that either repentance or baptism are requirements of salvation? (Scripture quoted from NKJV.)
If I understand your post, you are saying that in the bible,
Peter accused Jews of murdering Jesus, who, at the time, was considered, by some, to be the Messiah. You are not seeking revenge, but you are seeking salvation of Jews through repentance or baptism.
The bible says that
144,000 Jews will go to heaven end the end times (which, I believe, we are in, due to the recent war in Iraq which God told us not to do in Revelation). The bible breaks it down to 12,000 of each of the 12 extant tribes of Israel (not counting the lost 13th tribe). Of course, by the time Jews go to heaven, much of the world's population (of Jews and others) will be wiped out. Perhaps 144,000 represents every living Jew at that time. First we have to have seven plagues (according to Revelation 15) as punishment for defying God and attacking Iraq.
Romans are to blame for death of Jesus - The Source - Washington University in St. Louis
According to the link above, from Frank Flinn, "Had the Jewish authorities been directly involved, Jesus
would have been stoned, as Stephen was in Acts 7. .."Only Roman authorities could authorize crucifixions and they often did so on a gruesome, massive scale."
Lets remember that the
Vatican is surrounded by Italy (though technically not a part of Italy), and
Roman popes ruled it for almost 2000 years. Surely the Romans could have rewritten the bible to make it appear that Jews, rather than Romans, killed Jesus.
Antisemitism Uncovered: Myth – Jews Killed Jesus
According to the link above,
"Pope Paul VI finally discredited the notion of Jewish deicide in
1964 in its “Declaration on the Relation of the Church to Non-Christian Religions” (
Nostra aetate), published by the Second Vatican Council. In no uncertain terms, the Declaration states that the
crucifixion of Jesus “cannot be charged against all the Jews, without distinction, then alive, nor against the Jews of today."......"the Qur’an explicitly states that Jews did not kill Jesus [Qur’an 4.157]"
Pope Benedict: Jewish people not guilty for Jesus death
According to the link above (from BBC),
Pope Benedict XVI said that the Jewish people are not guilty for Jesus's death. "The Catholic Church officially repudiated the idea in 1965.
Jewish deicide - Wikipedia
Hypertext link above says:
"the charge having been made as early as the
2nd century by Justin Martyr and Melito of Sardis.[3] The accusation that the Jews were Christ-killers fed into
Christian antisemitism[4] and spurred on acts of
violence against Jews such as pogroms, massacres of Jews during the Crusades, expulsions of the Jews from England, France, Spain, Portugal and other places, torture during the
Spanish and
Portuguese inquisitions and the
Holocaust."
Wikipedia also says "In his 2011 book,
Pope Benedict XVI, besides repudiating placing blame on the Jewish people, interprets the passage found in the Gospel of Matthew which has the crowd saying "Let his blood be upon us and upon our children" as
not referring to the whole Jewish people."
Wikipedia also says: "
Paul’s First Letter to the Thessalonians: Jews, who killed both the Lord Jesus and the prophets, and drove us out"
It should be obvious that no human is powerful enough to kill the son of God. God could vaporize them with a glance."
Wikipedia also says: "Pope Benedict XVI also repudiated the Jewish deicide charge in his 2011 book Jesus of Nazareth, in which he interpreted the translation of "ochlos" in Matthew to mean the "crowd", rather than the Jewish people.
CONCLUSION:
Jews don't need baptism because they have their own religion, one that is acceptible to God.
Jews don't need to repent because modern Jews didn't have anything to do with it, and even ancient Jews might not have been involved, despite what the biblical interpretations say. Pope Benedict XVI might be right about ochlos meaning crowd, rather than the Jewish people.