So then avoiding the "fluff" of ad hominem attacks --
Let's make it easy ---
All efforts to oppose the Commandments of God can be resolved by answering this simple question
===========================
If you oppose the Commandments of God in NT times - then answer this question -
In Eph 6:2 - "
honor your father and mother for this is the first commandment with a promise" -- what Law - what unit of Law is it to be found that 'honor your father and mother" is the FIRST commandment with a promise??
First commandment where?
========================= next
having provided the obvious answer to that question - the next point is addressed by Mark 7 declaring that God's law cannot be edited/changed by church tradition.
Mark 7
7 Howbeit in vain do they worship me, teaching for doctrines the commandments of men.
8 For laying aside the Commandment of God, ye hold the tradition of men, as the washing of pots and cups: and many other such like things ye do.
9 And he said unto them, Full well ye reject the commandment of God, that ye may keep your own tradition.
10 For Moses said, Honour thy father and thy mother; and, Whoso curseth father or mother, let him die the death:
11 But ye say, If a man shall say to his father or mother, It is Corban, that is to say, a gift, by whatsoever thou mightest be profited by me; he shall be free.
12 And ye suffer him no more to do ought for his father or his mother;
13 Making the Word of God of none effect through your tradition, which ye have delivered: and many such like things do ye.
======================= hence the answer to the OP
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BobRyan said:
↑
Ex 20:8-11 says
the 7th day is a day of rest.
Lev 23:1-4 says it is reserved as a day of worship and is kept from sunset Friday to sundown Saturday evening.
Is 66:23 says it is to be
a day of worship for "All mankind to come before Me and worship".
Mark 2:27 says it was 'made for mankind'
Rev 14:7 says to "
WORSHIP Him who MADE the heavens and the earth the seas and all that is in them"
Rev 14:12 says the saints "
keep the Commandments of God and their faith in Jesus"
So it is possible that you want to keep Sabbath because you know you are part of "mankind"