We are not under the law of Moses. We are under a new covenant.
That doesn't mean that certain things that were wrong then, still aren't wrong under the new covenant also. It is still wrong to lie, steal, murder, disrespect your parents, commit adultery, commit fornication, bear false witness, etc.
The criteria of what to do and not to do, is given in the writings of the new covenant.
Dietary laws have changed. A natural circumcision is not required. Also, how could Gentiles keep laws that pertained only to Jews, such as regarding marriage, etc? The Messiah is our passover. So those type laws have changed. We still keep the feast, but in a different way.
Many things in the old covenant were types/shadows of spiritual things in the new covenant. Many prophesies in the old covenant were fulfilled in a natural way, but then they are also fulfilled in a spiritual way in the new covenant.
You never did respond to my question about laws #433 and 442. Because if you don't keep all those laws you are guilty of breaking the law are you not? Isn't there a curse on those who don't keep all the law?