I do not see the law Galatians is speaking about is the Sabbath commandment - do you apply this verse to the other 9 commandments as well, if we only worship God we are cut off from God? Stealing from our neighbor we are cut off from God? Joining ourselves to the LORD we are cut off from Christ. I can see this is in our Bibles 2 Peter3:16No you're not getting away with it that's sidetracking the issue of course I live by every word that comes out of Jesus mouth or try to anyway what you're trying to suggest is that basic Christianity has got it all wrong and that you've got some answer that after 2,000 years give or take 50 have come up with some penultimate means to an end to have a relationship with God
It's a flat-out heresy it was put down in the first century and for 2,000 years nobody has brought this back up until late in the 60s or early seventies although the SDA may have started a little bit earlier and now with the Advent of the internet it has blossomed into a complete heresy.
Enforcing the Mosaic law upon a Christian will cause them to fall away from their faith this is a Biblical statement
GAL 5:4 For if you are trying to make yourselves right with God by keeping the law, you have been cut off from Christ! You have fallen away from God’s grace
You are not forced to do anything Christ invites- its up to us to respond.
in the end- God will sort it all out.
Be well.