Luke 9:62

And Jesus-said unto him, No man, having put his hand to the plow, and looking back, is fit for the kingdom of God.

See Matthew 8:19. All three incidents teach the same lesson: True discipleship of Christ implies a denial of self and all earthly ties, in certain circumstances even the obligations of blood-relationship. The first man offered to become Christ's disciple, but did not know that sacrifices were asked. Jesus points to His own case. The foxes have dens, and the birds of the heaven have roosting-places, but the Son of Man has no place which He can call His own. If that is the Master's position, the disciple can hardly expect more. In the second case, Jesus asked a scribe to become His disciple. When this man gave his excuse that he must first go back and bury his father, Jesus tells him that this duty is well taken care of in the hands of those that make it their occupation to bury the dead, but that he should come and follow Jesus by proclaiming on every side the kingdom of God. In the third case, the man offers to follow, but proposes a preliminary condition, namely, that he first be given an opportunity to say farewell to his friends. This is a type of man who always first wants to do something in which he himself is personally interested, and then take care of the main duty. But Jesus calls him to order with a proverbial saying: No one having laid his hand to the plow and then looking behind him is fit for the kingdom of God. To follow Jesus in His ministry is the highest calling, and it requires a firm intention and a steady eye. Any labor is unfruitful unless the whole man takes part in it and devotes his entire mind to the subject in hand. These lessons are so badly needed today that everyone can make the application for himself. "The first case is that of inconsiderate impulse, the second that of conflicting duties, the third that of a divided mind."

Summary. Jesus sends out the Twelve on a missionary journey, feeds five thousand, accepts Peter's confession and predicts His Passion, is transfigured, heals a lunatic boy, gives several lessons in humility, and teaches a lesson in discipleship.