24 Jesus said to them, "I will also ask you one question; if you tell me the answer, then I will also tell you by what authority I do these things. 25 Did the baptism of John come from heaven, or was it of human origin?" And they argued with one another, "If we say, "From heaven,' he will say to us, "Why then did you not believe him?'
Matthew Henry's Commentary on Matthew 21:24-25
Commentary on Matthew 21:23-27
(Read Matthew 21:23-27)
As our Lord now openly appeared as the Messiah, the chief priests and scribes were much offended, especially because he exposed and removed the abuses they encouraged. Our Lord asked what they thought of John's ministry and baptism. Many are more afraid of the shame of lying than of the sin, and therefore scruple not to speak what they know to be false, as to their own thoughts, affections, and intentions, or their remembering and forgetting. Our Lord refused to answer their inquiry. It is best to shun needless disputes with wicked opposers.