Christianity claims to be the logical continuation of Judaism - Judaism Plus. Which ends up with it trying to replace Judaism. I’ve discussed many of the problems I see with this claim in previous posts.

But I think for Christians who hold it there’s one more glaring problem: How do they know their religion hasn’t been similarly replaced by another religion?

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On Christmas Eve, 1968 - fifty years ago today - the Apollo 8 went into orbit around the moon. The three astronauts inside it were the first humans to leave the direct gravitational influence of the Earth, the first to orbit the moon, and the first to look back on the entire Earth. Understandably, it has since been overshadowed by the first moon landing seven months later - but it’s still an incredibly impressive achievement.

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The conflict between Christianity and Judaism didn’t just stop with the New Testament. They remained rival religions, and as Christianity gained more power it built on that New Testament foundation with terrible results. When I look in the writings of church fathers, kings, popes, and leaders of the reformation, time and again I see the same verses and concepts I highlighted in the previous two posts popping up - and the results aren’t good.

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The gospels and Acts tell a story of how Christianity spread from Jews to the Gentiles. The epistles spend more time nailing down the theology of the takeover, plus taking opportunities for not-so-subtle digs at Jews who hadn’t accepted the new message.

In this post, I discuss three key epistles:

  1. Romans (where Paul sidelines the law in favour of grace and faith).
  2. Galatians (where Paul particularly attacks the Jewish idea that circumcision is required for salvation, and in passing appropriates many elements of Jewish religion).
  3. Hebrews (where the author presents Jesus as the answer to everything in the law and the prophets).

I also include some of the most relevant verses from other epistles.

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In the gospels, Jesus is presented as the Jewish Messiah, fulfilling the Jewish prophecies and bringing a new covenant with God. Though he is very popular with the common people (mostly Jews), and though he selected Jewish disciples to carry on his message, there are also many disputes with the Jewish authorities, culminating in his crucifixion and subsequent resurrection. And the Jewish people are explicitly made to take responsibility for this death.

Then in Acts, the conflict escalates as the message is spread across the Roman empire and preached to the Gentiles. Again, this preaching work is mostly done by Jews, often preaching to Jews, but there is also a lot of conflict with Jews who don’t accept the new message. Both Jesus and his disciples appropriate Jewish scriptures to condemn Jews, displaying a hostility to Christianity’s roots that is best explained by the perceived threat of Judaism as a rival religion.

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As a believer, I came to the conclusion that replacement theology was the best interpretation of the relevant New Testament texts (discussed here). However, now after re-reading a lot of the relevant texts I see this as an attempted hostile takeover of Judaism. Not only did the New Testament authors appropriate important parts of the Jewish religion, but they also displayed contempt for those Jews who would not follow them. And I was shocked by how frequent and virulent the criticism was, because I just never saw it reading those texts as a believer.

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Many Christians consider Christianity the logical conclusion of Judaism (a kind of Judaism Plus). They share the same God, and the Jewish scriptures are said to point forward to Christianity and Jesus Christ as God’s final revelation. So why do many observant Jews reject Christianity?

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