That doesn't make sense.
"Therefore said some of the Pharisees, This man is not of God, because he keepeth not the sabbath day." (John 9:16)
BUT even if Jesus had,
"Notwithstanding, lest we should offend them..." (Matthew 17:27), he demonstrates the very notion of setting aside one's rights when in the presence of those with a weaker faith so as to not cause them to stumble. Very much as Paul writes, "...
that no man put a stumblingblock or an occasion to fall in his brother's way." (Romans 14:13)
The problem with keeping the Sabbath is you may forget that you are saved by grace, not of works (like keeping the Sabbath).
Just some of my thoughts. GPML...