Exodus 31:16 Wherefore the children of Israel shall keep the sabbath, to observe the sabbath throughout their generations, for a perpetual covenant.
31:17 It is a sign between me and the children of Israel for ever: for in six days the LORD made heaven and earth, and on the seventh day he rested, and was refreshed.
Israel alone was to keep the sabbath.
There is no commandment given to the church, the body of Christ to observe the sabbath.
The sabbath was a covenant. The covenants pertain only to Israel (Romans 9:4).
so you are saying Israel along is to not steal not covet not kill.
maybe you should be careful because Jesus says:
Mat_5:19 Whosoever therefore shall break one of these least commandments, and shall teach men so, he shall be called the least in the kingdom of heaven: but whosoever shall do and teach
them, the same shall be called great in the kingdom of heaven.
the covenants in the flesh to the flesh (mankind's life of dust to dust) was Adam and Eve then Noah the to the children in the flesh of Abraham Isaac and Jacob and the law written by the hand of Moses to the children of Israel. those contracts are fulfilled in Christ to the Father's satisfaction. hence the temple as Jesus describes to be rebuilt in three days. so no man is required to build it, but to expect to live therein with the Lord their God. because the agreement now is the Life of Christ received by the recipient via born of the Holy Spirit.
Rom 3:25 Whom God hath set forth
to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God;
Rom 3:26 To declare,
I say, at this time his righteousness: that he might be just, and the justifier of him which believeth in Jesus.
Rom 3:27 Where
is boasting then? It is excluded. By what law? of works? Nay: but by the law of faith.
Rom 3:28 Therefore we conclude that a man is justified by faith without the deeds of the law.
Rom 3:29
Is he the God of the Jews only?
is he not also of the Gentiles? Yes, of the Gentiles also:
Rom 3:30 Seeing
it is one God, which shall justify the circumcision by faith, and uncircumcision through faith.
Rom 3:31
Do we then make void the law through faith? God forbid: yea, we establish the law.