I would still note that the specific issue before the council was whether Gentiles were to be brought under the authority of the Mosaic Law.
This is where the Mosaic law is different.
The moral laws are not questionable but things like circumcision and food offered to idols were laws introduced over time to the given to Israel.
If the Sabbath was introduced at creation for all mankind before sin it is not in this Mosaic category.
The Moral law was spoken by God’s own voice and written with His own finger on tables of stone Exodus 31:18. It is a perfect transcript of His character Romans 7:12.
The Law of Moses (Ceremonial) was a law of "carnal commandments" written by Moses in a book and placed in the side of the ark as a witness against the people. Heb 7:16, Deu 31:24-26.
The Moral Laws purpose is to give us the knowledge of sin and show us our need for a Savior Romans 3:20. It demands perfect holiness and remains a "perfect law of liberty" James 1:25
James 2:10-12.
The Ceremonial Law points to the Savior, It consisted of sacrifices, washings, and "meats and drinks" that were "shadows of things to come" Colossians 2:16-17
Hebrews 9:10
These rituals were parables teaching the necessity of the blood of Christ to purge the conscience Hebrews 9:9-14.
When Christ died as the true Lamb of God, the shadow met the substance, and the sacrificial system reached its end.
Christ "blotted out the handwriting of ordinances" and took it out of the way, "nailing it to his cross" Colossians 2:14. This refers to the ritual system of feast days, new moons, and ceremonial sabbaths that were shadows of Christ
Colossians 2:16-17
Ephesians 2:15.
Jesus did not come to destroy the law, but to fulfill it Matthew 5:17-18. By His death, He established the law of Ten Commandments, showing that its claims are so binding that the Son of God Himself had to die to pay the penalty for its transgression Romans 3:31.
compare how the apostles spoke of "the law" in different contexts:
The Ceremonial Law (Mosaic) vs the
The Moral Law (God's)
A "yoke" that was hard to bear Acts 15:10. "Holy, and just, and good" Romans 7:12.
"Made nothing perfect" Hebrews 7:19.
A "perfect law of liberty" James 1:25.
The Bible teaches that while the ceremonial law (the "handwriting of ordinances") was nailed to the cross, God’s moral law (the Ten Commandments) remains the eternal standard of righteousness.
The two laws serve different functions in the plan of salvation:
The Moral Law points out sin: Its purpose is to give us the knowledge of sin and show us our need for a Savior Romans 3:20. It demands perfect holiness and remains a "perfect law of liberty"
James 1:25
James 2:10-12
.
The Ceremonial Law points to the Savior: It consisted of sacrifices, washings, and "meats and drinks"
When Christ died as the true Lamb of God, tJesus did not come to destroy the law, but to fulfill it Matthew 5:17-18. By His death, He established the law of Ten Commandments, showing that its claims are so binding that the Son of God Himself had to die to pay the penalty for its transgression Romans
A "yoke" that was hard to bear Acts 15:10. "Holy, and just, and good" Romans 7:12.
"Made nothing perfect" Hebrews 7:19. A "perfect law of liberty" James 1:25.
Abolished at the cross Ephesians 2:15. Stands fast forever and ever Psalm 111:7-8.
Hand-written by Moses in a book Deuteronomy 31:24. Written by God's finger on stone Exodus 31:18.
The ceremonial law was added because the moral law had been transgressed Galatians 3:19. It provided a temporary way for people to express their faith in the coming Redeemer Hebrews 11:4. Now that Christ has come, we are no longer under that "schoolmaster" of ceremonies Galatians 3:24-25.
However, we are still called to honor the moral law as a rule of life. We do not keep it to be saved, but because we are saved, we serve in "newness of spirit" Romans 7:6. True faith does not make void the law; it establishes it in our hearts Romans 3:31
Hebrews 10:16