Lol
the command “keep the sabbath”
explain that to us, explain what it means, what it encompasses. What it looks like?
if you can’t, your just another wanna be lawyer who thinks he is righteous because he thinks he obeys the commands,
oh and so, what was nailed? The penalty of the law was nailed. Because NO one but Christ had ever kept the law, thus all are seen as under sin, the penalty of sin is death,
Jesus also told us how to live under the new covenant, he told us to love God and love others and through paul told us to seek after the things of the spirit,
the law (commands included) were a schoolmaster, to convict us of sin and lead us to the redeemer, it was NEVER given as a means of sanctification, thus to try to use it in that way is to take it out of context, and the only way even possible is to water it down to a way you can actually achieve it like the jews did.