In defending His disciples’ actions and His healing of the man with the withered hand, the Lord cited instances of holy individuals breaching certain legal observances when faced with dire circumstances. For example, David, fleeing from Saul, sought the showbread from Abiathar and shared it with his companions (1 Sam. 21:1). He noted that the Pharisees themselves violated Sabbath rest by rescuing animals that had fallen into pits, and even the priests were required to perform sacrifices in the temple, thus not strictly adhering to the law of rest. Furthermore, the Lord emphasized that He is greater than the temple. Therefore, by following this greater command, His disciples did not violate the temple, which is the temporary dwelling of God and His laws.
Moreover, the Lord reminded them of God’s words through the prophet: "I desire mercy, and not sacrifice" - showing that compassion towards the man with the withered hand is more important than adhering to a passive observance of the Sabbath. It should not be forgotten that the Sabbath is made for humanity, not humanity for the Sabbath. As with any time, the Sabbath is meant for performing good deeds rather than evil ones; neglecting to carry out a good action for the benefit of others falls under this understanding. Finally, the Lord reiterated what He had declared in Jerusalem: that the Son of Man is also the Lord of the Sabbath.