For the Son of Man is Lord of the Sabbath.”
8. For the Son of man is Lord even of the Sabbath. Some connect this sentence with a preceding statement, that one greater than the temple is in this place, (ver. 6;) but I look upon them as different. In the former case, Christ, by an allusion to the temple, affirmed that whatever was connected with his personal holiness was not a transgression of the...
The Jews had twisted the fourth commandment into a harsh strictness that Christ here corrects by His example. Works of necessity and mercy are lawful on the Sabbath; Christ's careful exposition proves the commandment stands firm for all ages, but His Church is freed from the rigid rules the Jewish elders had piled upon it.
AI summary
Commenting on Matthew 12:1-13
For the Son of man is Lord even of the sabbath day. By "the Son of man" is meant, not any man, as some have thought; for no mere man is lord of any law, moral or ritual, natural or positive; or has a power of disposing of it, and dispensing with it at pleasure; but Christ himself; which is the constant sense of this...