23 When [Jesus] 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?”
24Jesus 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. 25The 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?’ 26But if we say, ‘From man,’ we are afraid of the crowd, for they all hold that John was a prophet.” 27So they answered Jesus, “We do not know.” And he said to them, “Neither will I tell you by what authority I do these things.
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.’ 29And he answered, ‘I will not,’ but afterward he changed his mind and went. 30And he went to the other son and said the same. And he answered, ‘I go, sir,’ but did not go. 31Which 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. 32For 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.