9 When Jesus left the field, he entered their meeting place. 10 There was a man there with a crippled hand. They said to Jesus, "Is it legal to heal on the Sabbath?" They were baiting him. 11 He replied, "Is there a person here who, finding one of your lambs fallen into a ravine, wouldn't, even though it was a Sabbath, pull it out? 12 Surely kindness to people is as legal as kindness to animals!" 13 Then he said to the man, "Hold out your hand." He held it out and it was healed.
Matthew Henry's Commentary on Matthew 12:9-13
Commentary on Matthew 12:9-13
(Read Matthew 12:9-13)
Christ shows that works of mercy are lawful and proper to be done on the Lord's day. There are more ways of doing well upon sabbath days, than by the duties of worship: attending the sick, relieving the poor, helping those who need speedy relief, teaching the young to care for their souls; these are doing good: and these must be done from love and charity, with humility and self-denial, and shall be accepted, Genesis 4:7. This, like other cures which Christ wrought, had a spiritual meaning. By nature our hands are withered, and we are unable of ourselves to do any thing that is good. Christ only, by the power of his grace, cures us; he heals the withered hand by putting life into the dead soul, works in us both to will and to do: for, with the command, there is a promise of grace given by the word.