Jesus said to the chief priests and the elders of the people:
“What is your opinion?
A man had two sons.
He came to the first and said,
‘Son, go out and work in the vineyard today.’
The son said in reply, ‘I will not,’
but afterwards he changed his mind and went.
The man came to the other son and gave the same order.
He said in reply, ‘Yes, sir,’ but did not go.
Which of the two did his father’s will?”
They answered, “The first.”
Jesus said to them, “Amen, I say to you,
tax collectors and prostitutes
are entering the Kingdom of God before you.
When John came to you in the way of righteousness,
you did not believe him;
but tax collectors and prostitutes did.
Yet even when you saw that,
you did not later change your minds and believe him.”
21:28–32 The parable of the Two Sons explains the preceding question about John the Baptist’s authority (21:25). The sons (21:28) represent two groups of people: the first are sinners who repent at the preaching of John (21:32); the second are Israel’s leaders, who refuse the Baptist’s message, even when tax collectors and harlots (21:32) respond to him (Lk 7:29–30). By following John’s way of righteousness (21:32), the former sinners do the will of the father (21:31).
Friends, today’s Gospel highlights the repentance of a son who changed his mind and obeyed his father. This is the way of Jesus. He wants a total renovation of our lives. He wants us to get to the roots of our sin and dysfunction, addressing not just the symptoms, but the deep causes.
Perhaps your relational life or sexual life are dysfunctional. Jesus wants to root out the problem and not just change the behavior. Perhaps, your professional life has become tainted by sin: Jesus wants to cut to the roots of it, in your pride or your fear or your ambition. Perhaps there is a pattern of violence in your behavior: Christ wants to get to the envy or the greed that lies behind it. Change your heart and turn to God.
– Bishop Robert Barron
May the virtues of faith, hope, and love go with you today – DV.
 Curtis Mitch, “Introduction to the Gospels,” in The Ignatius Catholic Study Bible: The New Testament (San Francisco: Ignatius Press, 2010), 45.