The Sabbath Law
Exo 20:8 Remember the sabbath day, to keep it holy.
Exo 20:9 Six days you will work, and you will do all your work.
Exo 20:10 but the seventh day is a Sabbath to Yahweh, your Sovereign. You shall not do any work in it, you, nor your son, nor your daughter, your male servant, nor your female servant, nor your livestock, nor your stranger who is within your gates;
Exo 20:11 For in six days Yahweh made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore Yahweh blessed the sabbath day, and hallowed it.
There are 613 or more commandments, judgements, precepts, regulations, rules, and statues noted in the Bible. And 500 or more are to be followed, obeyed and adhered to, and applicable even in these times. The laws that are not complied to, are those that concern the respobsibility and performance of the High Priest, Yahshua Messiah, upon His return.
The first law (the sabbath law) instituted by Yahweh, is the most violated law performed, approved, instituted, and enforced by every Christian church, Christian college and institution, seminary, by Christian ministers, the lay, and by every person deeming themselves Christians.
No one, 'NOT Paul of the scriptures or any Roman Catholic priest was given the authority to change the day of the Sabbath worship
. . . and if anyone could or would have done it, it would have been Yahshua Messiah.
But what He said was: Matthew 5:17 "Do not think that I have come to do away with (destroy) the Law of Moses and the teachings of the prophets. I have not come to do away (destroy) with them, but to make their teachings come true (possible).