Is the Law of One harmonious with the Abrahamic faiths?

[Tenet Nosce]

Jesus was far more aligned with the Law of One than he ever was with the Judaic faith that ended up leading to his death. It's amazing to me that Christians can never separate the Abrahamic OT God and Jesus's gospel, as it was precisely his teachings against the Jewish faith that ultimately put him on the cross.

I believe we have Paul to thank for that. His writings seem to be an attempt to rework the teachings of Jesus back into the dualistic framework of Judaism. Gnostic Christianity, on the other hand, is much more congruent with the Law of One, and in my opinion, the true teachings of Jesus, i.e. we are one in Christ.

Have you noticed that in church they rarely read directly from the quotes attributed to Jesus, but more often decide to read from the works of Paul?