In romans
In romans chapter 14 Paul speaks of what he terms disputable matters. Two specific things are mentions. By disputable he means you can take either view, its up to you:
One man considers one day more sacred/ holy than another, another man considers every day alike. Each one should be fully convinced in his own mind verse 5
And of course the other is, Paul's conviction all food is clean.
I know you will not accept verse five as written, for if you or other sda did it would negate the need for your denomination.
However, when Paul followed the written code he would have ardently held to a specific saturday Sabbath. But now he has been released from the law and serves I the new way of the spirit and not the old way of the written code
One man considers one day more sacred than others--if you look closely, he was referring to the Jewish feasts, there were many. Paul, was a Jew, raised on the Sabbath as sacred, if he meant Sabbath, then he would have said
the Sabbath. The Jews called all the feast days sabbaths.
Please read that whole vison of the unclean animals---it is not what you think it is. In the first place---it wasn't very clear to Paul and he didn't know what it meant at first.
Act 10:17 Now while Peter doubted in himself what this vision which he had seen should mean, behold, the men which were sent from Cornelius had made enquiry for Simon's house, and stood before the gate,
What he had been shown had nothing to do with eating ---
Act 10:28 And he said unto them, Ye know how that it is an unlawful thing for a man that is a Jew to keep company, or come unto one of another nation;
but God hath shewed me that I should not call any man common or unclean.
Act 10:29 Therefore came I unto you without gainsaying, as soon as I was sent for: I ask therefore for what intent ye have sent for me?
Act 10:34 Then Peter opened his mouth, and said, Of a truth I perceive that
God is no respecter of persons:
Act 10:35 But in every nation he that feareth him, and worketh righteousness, is accepted with him.
Act 10:47 Can any man forbid water, that these should not be baptized, which have received the Holy Ghost as well as we?
The vision was about people--not food.
Yes, the law is now in our hearts--it is the law never the less. But, still we are saved by grace. We keep the law written in or hearts because that heart is filled with love for God and man, being obedient is something we do out of that love. We love our spouses and thus do not commit adultery, we love our fellow man and do not steal what he has acquired, we love God and keep the day He sanctified and hallowed to rest our minds and bodies and worship Him.
BTW--did you know the best way to learn something? Learned it when cramming for tests-----change the subject entirely. I would study for a certain topic, than change the topic. Then come back to it. Stayed in there better and I passed my tests--can't remember where I had read that ( I was a voracious reader in my youth)
Sabbath is the same principle I realized one day. Busy, busy, busy, work, work, work, do your own stuff--then boom, stop, change the subject, rest body and mind and it's God, God, God and you know what--He stays with you much more during the rest of the week.