Please keep in mind #4 (or #3 depending on the version) of the 10 commandments:
Exodus 20:8-11
“Remember the Sabbath day, to keep it holy. Six days you shall labor, and do all your work, but the seventh day is a Sabbath to the LORD your God. On it you shall not do any work, you, or your son, or your daughter, your male servant, or your female servant, or your livestock, or the sojourner who is within your gates. For in six days the LORD made heaven and earth, the sea, and all that is in them, and rested on the seventh day. Therefore the LORD blessed the Sabbath day and made it holy. and
Deuteronomy 5:12-15
"Observe the Sabbath day, to keep it holy, as the LORD your God commanded you. Six days you shall labor and do all your work, but the seventh day is a Sabbath to the LORD your God. On it you shall not do any work, you or your son or your daughter or your male servant or your female servant, or your ox or your donkey or any of your livestock, or the sojourner who is within your gates, that your male servant and your female servant may rest as well as you. You shall remember that you were a slave in the land of Egypt, and the LORD your God brought you out from there with a mighty hand and an outstretched arm. Therefore the LORD your God commanded you to keep the Sabbath day.
As we know from John 5:8-11 NIV
Then Jesus said to him, “Get up! Pick up your mat and walk.” At once the man was cured; he picked up his mat and walked.
The day on which this took place was a Sabbath, and so the Jewish leaders said to the man who had been healed, “It is the Sabbath; the law forbids you to carry your mat.”
But he replied, “The man who made me well said to me, ‘Pick up your mat and walk.’ ”
Per the Pharisees via Matthew 12:10 NIV
and a man with a shriveled hand was there. Looking for a reason to bring charges against Jesus, they asked him, "Is it lawful to heal on the Sabbath?"
The following list is from this site:
Jesus gave at least eleven different reasons for apparently breaking the Sabbath
- Pulling an ox out of a ditch on the Sabbath was permitted.
- Circumcision is permitted on the Sabbath.
- It is lawful to do good on the Sabbath.
- The precedent of David and his men eating the shewbread.
- Priests work on the Sabbath and are blameless.
- The ministry of the Messiah is greater than the ministry of the Temple.
- God desires mercy from His people and not sacrifice.
- The son of man is Lord of the Sabbath.
- The Sabbath was made for man, not man for the Sabbath.
- It is lawful to lead animals to water on the Sabbath.
- The Father works on the Sabbath.
Do we say that Jesus did not commit any sin based on the New Testament? Or do we say that he did not commit any sin based on Mosiac Law?
Just imagine if I commit a sin and someone says,
"Hey, you broke the law!"
and I say,
"I am [some blasphemous saying that I won't even type for example], I make a new law with my authority."
I can completely understand the Jewish concerns.