You fail to read everything. Jesus and the disciples at the time had to follow all the laws, both ceremonial and doctrine because Jesus had not yet died and freed us from them.
His teachings though are there for us to learn from. Thorough His sacrificial death and resurrection we are free from the Law, and those teachings I shared prove it.
Jesus and the disciples at the time had to follow all the laws,
He didn't. Deal with it.
Jesus had not yet died and freed us from them.
If you truly understood the Sabbath for the land (i.e. reading the Hebrew in Ex 23:10-11, lexicon in hand), you would know He has not yet fulfilled the Law as is perfectly clear in Matthew 25. But He will. Perhaps considering that with a bit more humility and penitence would better exemplify His teaching.