I have no idea how you come to the that conclusion by what I have posted.
I am not the one pushing the keeping of the Law. I am the one objecting to such heresy.
Jesus is our High Priest. We are to answer only to Him. We are not under any obligation to keep the Law given to Israel. We are to keep the commands of Jesus.
To rely on the "works of the Law" would indeed make the sacrifice of Christ of non effect.
If you do not need to "keep the law" as you like to say while not having even a notion tn of understanding, how is it you can still sin and you need a High Priest as your constant Mediator to the Father? How is this possible if we are not to obey God as Jesus Christ teaches us?
Disobedience is sin, simple as that. If you believe the remnant of the law is not to be obeyed, you do not know the law under grace as taught by Jesus Christ, and until you see this I am afraid you are destined to be in error, teaching error.