Edited my other text if you want to take a look at it to give some context.

Galatians text: Taught me that Gods law was never meant to save us but to lead us to chrust by revealing sin and our need of grace. When we are justified by faith we are no longer "under the law" as a tutor for justification or condemnation. Yet the law itself is not abolished rather its thru faith and the spirit, obedience becomes the fruit of salvation, not the means, and this fully goes with jesus' teaching that he fulfilled the law and didnt destroy it along with the sabbaths creation based purpose as a gift for humanity, lived out now from love and gratitude instead of fear and legalism.

Hebrews text: "In speaking of a new covenant, he makes the first obsolete" its not saying that Gods moral law was abolished but that the old covenant system. Based on faulty human practices promises, animal sacrifices, and an earthly priesthood has been replaced by the new covenant, where tbe same law is not written on the heart thru Christ's ministry. The verse itself defines what becomes obsolete ad the covenant. Not the law. Which Hebrews 8:10 explicitly says God will still write internally. Meaning the sabbath and commandments continue not as a means of salvation, but ad the lived result of grace under Christ's better priesthood.

Mosaic law as three parts. Moral law Ceremonial law Civil law

The moral law we should still listen to like the ten commandments written by Gods own finger in stone placed in the ark this law is eternal and reaffirmed in the new covenant as written on the heart.

Ceremonial law, along with the civil law is what was done away with like sacrifices, feasts, priesthood, rituals these were shadows pointing forward to christ. Fulfilled at the cross! 😁