Hair splitting at its best.
My thoughts exactly. And, what's more, hipocrisy at it's best. Taken from the "Draw Close To Jehovah" book, page 152-3, par 10 and 11:
The religious leaders buried God’s Law under a mass of man-made rules and regulations. The Sabbath law, for instance, simply forbade work on the Sabbath, setting that day aside for worship, spiritual refreshment, and rest. But the Pharisees made a burden of that law. They took it upon themselves to decide just what “work” meant. They labeled as work 39 different activities, such as reaping or hunting. These categories gave rise to endless questions. If a man killed a flea on the Sabbath, was he hunting? If he plucked a handful of grain to eat as he walked along, was he reaping? If he healed someone who was ill, was he working? Such questions were addressed with rigid, detailed rules.
In such a climate, how was Jesus to help people understand what justice is? In his teachings and in the way he lived, he took a courageous stand against those religious leaders. Consider first some of his teachings. He directly condemned their myriad man-made rules, saying: “You make the word of God invalid by your tradition which you handed down.”—Mark 7:13.