61 And it came to pass, on the second-first sabbath, as he is going through the corn fields, that his disciples were plucking the ears, and were eating, rubbing with the hands, 2 and certain of the Pharisees said to them, 'Why do ye that which is not lawful to do on the sabbaths?' 3 And Jesus answering said unto them, 'Did ye not read even this that David did, when he hungered, himself and those who are with him, 4 how he went into the house of God, and the loaves of the presentation did take, and did eat, and gave also to those with him, which it is not lawful to eat, except only to the priests?' 5 and he said to them,—'The Son of Man is lord also of the sabbath.'
Matthew Henry's Commentary on Luke 6:1-5
Commentary on Luke 6:1-5
(Read Luke 6:1-5)
Christ justifies his disciples in a work of necessity for themselves on the sabbath day, and that was plucking the ears of corn when they were hungry. But we must take heed that we mistake not this liberty for leave to commit sin. Christ will have us to know and remember that it is his day, therefore to be spent in his service, and to his honour.