Sin is not to be considered a light matter. In other words, it is not to be mocked. Only a fool would demonstrate this kind of behaviour toward sin.
There are two categories of sin: sins against God and sins against man. By default, every sin is against God. Yet, not all sin is against man.
Most people view sin as a private or earthy matter. Yet, every sin is against the Lord. In truth, men can sin against the Father, the Son, and the Spirit.
Sin and those who participate therein anger Lord. In the days of Noah, sin grieved the Lord so badly that it repented God that he had made man on the earth.
Today's passage tells the story of Jesus entering the synagogue. He immediately noticed a man with a withered hand. This man's physical infirmity moved Christ to compassion. Unfortunately, the religious leaders were simply calloused toward the man's predicament. The Pharisees watched Jesus closely, not because they were pleased with His gracious act, but because they sought opportunity to accuse the Lord for breaking their man-made rules. As the Lord observed the crowd, the Pharisees’ hardened hearts grieved the Lord to the point of anger. Of course, the Lord knew their thoughts and first sought to reason with them. He did the very thing which the Pharisees hoped He would. The hearts of the religious leaders that should have been tender and welcoming to God's miracles were instead full of pride and completely calloused. Christ's acts of compassion served to further harden their deceitful hearts rather than softening them.