IIT UBF - University Bible Fellowship at IIT

Daily Bread

“which Did What His Father Wanted?”

Date: Sep. 18, 2026

Passage

Matthew 21:23-32

The Authority of Jesus Challenged

23 And when he entered the temple, the chief priests and the elders of the people came up to him as he was teaching, and said, “By what authority are you doing these things, and who gave you this authority?” 24 Jesus answered them, “I also will ask you one question, and if you tell me the answer, then I also will tell you by what authority I do these things. 25 The baptism of John, from where did it come? From heaven or from man?” And they discussed it among themselves, saying, “If we say, ‘From heaven,’ he will say to us, ‘Why then did you not believe him?’ 26 But if we say, ‘From man,’ we are afraid of the crowd, for they all hold that John was a prophet.” 27 So they answered Jesus, “We do not know.” And he said to them, “Neither will I tell you by what authority I do these things.

The Parable of the Two Sons

28 “What do you think? A man had two sons. And he went to the first and said, ‘Son, go and work in the vineyard today.’ 29 And he answered, ‘I will not,’ but afterward he changed his mind and went. 30 And he went to the other son and said the same. And he answered, ‘I will, sir,’ but did not go. 31 Which of the two did the will of his father?” They said, “The first.” Jesus said to them, “Truly, I say to you, the tax collectors and the prostitutes go into the kingdom of God before you. 32 For John came to you in the way of righteousness, and you did not believe him, but the tax collectors and the prostitutes believed him. And even when you saw it, you did not afterward change your minds and believe him.

Daily Bread

Key Verse: Matthew 21:31-32

31 Which of the two did the will of his father?” They said, “The first.” Jesus said to them, “Truly, I say to you, the tax collectors and the prostitutes go into the kingdom of God before you. 32 For John came to you in the way of righteousness, and you did not believe him, but the tax collectors and the prostitutes believed him. And even when you saw it, you did not afterward change your minds and believe him.

Jesus saw the temple as a place of healing, prayer, and teaching the truth of God. But to the religious leaders, the use of the temple was a matter of authority: they had it by position, tradition, and law. Who gave Jesus such authority? Jesus’ question regarding John’s baptism revealed their hearts: while so concerned about people’s opinions, they had no space to consider God’s and rejected John’s baptism. In contrast, Jesus’ authority is revealed by actions, with no need to explain.

Then Jesus gives them the first of three parables. Both of the sons were rebellious, like us. Only Jesus said he would obey (Heb 10:9) and did so (Jn 19:30). They thought the conflict was between them and Jesus regarding authority. In reality, they were competing with “tax collectors and prostitutes” regarding obedience, and they were found wanting. True authority flows from a humble, obedient heart toward our Father God. What is it that our Father God truly wants? It is revealed in John’s baptism: that we repent and believe, joyfully following Jesus on the way of righteousness. What about us?

Prayer: Father, thank you for opening the way of salvation even for rebellious people like me. Help me to obediently follow Jesus, and you may draw many sons and daughters to repentance.

One Word: The Father wants us to repent and believe

Daily Bread

Unlawful Sexual Relations

Leviticus 18:1-30

Key Verse: 18:5

You shall therefore keep my statutes and my rules; if a person does them, he shall live by them: I am the LORD.

Read More

Intro Daily