Albert Barnes on Matthew 12:10

A man which had his hand withered. This was probably one form of the palsy. Mt 4:24.

Mark and Luke have mentioned some circumstances omitted by Matthew. They say that Jesus addressed the man, and told him to stand forth in the midst. He then addressed the people. He asked them if it was lawful to do good on the Sabbath day? This was admitted by all their teachers, and it could not be denied. They were therefore silent. He then appealed to them, and drew an argument from their own conduct. A man that had a sheep that should fall into a pit on the Sabbath day would exercise the common offices of humanity, and draw it out. If a man would save the life of a sheep, was it not proper to save the life of a man ? By a reference to their own conduct, he silenced them.

Mark adds, that he looked on them with anger; that is, with strong disapprobation of their conduct. Their envy and malignity excited feelings of holy indignation. Mk 3:5.

(t) "Is it lawful" Lk 14:3