Paul said the LAW is Holy and good

Our salvation does not depend on the LAW. Rather, because we love YHWH, we will strive to follow how HE wants us to live. The LAW is good, Holy and just.
The LAW is spiritual, we are flesh. We will fall, and slip, but that is why Christ became the sacrifice.

Until we understand why HE died on the cross, we can never fully appreciate what the LAW is. I urge you to study what the Feast of Unleavened Bread was all about. What was required, and why. Study what was required BEFORE the Feast began. See how much HE hates leaven (sin)

Rom 7:12 Wherefore the law is holy, and the commandment holy, and just, and good.

All through the Bible, we see a theme, and that is, HE demands obedience. But without understanding the LAW, we will never understand what HE wants us to be obedient to.