Thanks for the insights.
If the New Testament is supposed to show that Christians are subject to Torah, I'd really like someone to tell me which mainstream Christian denomination follows the laws of Torah.
Paul, the founder of Christianity, made the reasonable case that if anyone had received eternal salvation it was Abraham. Yet Abraham wasn't circumcised, didn't follow kosher laws, didn't have elaborate ritual purity practices. Which in Paul's view meant these were Jewish ritual laws, not eternal divine laws, and gentiles could ignore them.