For the Son of man is Lord even of the sabbath day.
All Commentaries on Matthew 12:8 Go To Matthew 12
Theophylact of Ochrid
AD 1107
He also shows them up as unlearned, not knowing the words of the prophets (Hosea 6:7). For was it not right, He says, to show mercy to men who were hungry? Furthermore, I, the Son of Man, am Lord of the sabbath for I am the Creator of all things, including the days. Hence it is I as Master Who sets aside the sabbath. Understand this also in a spiritual sense. As the apostles were laborers, and the believers were the harvest and the heads of grain, so the apostles were plucking and eating them, that is, they took the salvation of men to be their food. This they were doing on the sabbath, made for rest and cessation from evils. The Pharisees were vexed; and so it is even in the Church, that those who are pharisaical and envious are displeased with teachers who constantly teach and bring benefit.