Sure. What do you think I believe??
Jesus chiseled the 10 Commandments down to only 2. But within those two commandments all the others are covered.
My point is that it's not possible to follow the civil or ceremonial laws today. Jesus said it was acceptable to save animals on the Sabbath, or to pick food (work) on the Sabbath. It was decided that food sacrificed to the gods could be eaten, Jesus said the divorce certificate from Moses' time was not acceptable to God.
Jesus only spoke of the Moral Law....
The Civil and Ceremonial Laws were for man's benefit and could be changed when needed....
HOW do you change a moral law? Does it become acceptable to God to kill someone?
But it HAS become acceptable not to sacrifice animals anymore because Jesus was the final sacrifice.
I believer there IS a ceremonial law in the 10 commandments...and as
@LoveGodsWord knows, I have difficulty with this and one that may never be resolved.
Keeping the Sabbath holy,,,in whatever way possible, may be a ceremonial law....but it is also a commandment.
So do we follow 10 or do we follow 9?
I know that the O.P. believes that salvation could most probably be lost due to this rejection of the 1...but if God could forgive us the others if we repent, He will surely forgive those that are NOT keeping the 7th day due to an honest belief that they are to honor the 1st day.
Some attribute this to Rome, when it became involved in Christianity, but we read in Acts that the Apostles me on the 1st day of the week. (20:7)
and POSSIBLY 1 Corinthians 16:2 might refer to this.
What is morality?
Knowing what is right and wrong.
And who is to decide this?
GOD.