(24) I also will ask you one thing.--The question is met by another question. As One who taught as "having authority, and not as the scribes" (Matthew 7:29), He challenges their right to interrogate Him on the ground of precedent. Had they exercised that right in the case of the Baptist, and if so, with what result? If they had left his claim unquestioned, or if they had shrunk from confessing the result of their inquiry, they had virtually abdicated their office, and had no right, in logical consistency, to exercise it, as by fits and starts, in the case of another teacher.
Verse 24. - I also will ask you one thing;λόγον ἕνα: one word, question. Jesus does not reply directly to their insidious demand. He might have asserted his Divine mission, and appealed to his miracles in confirmation of such claim, which would have been in strict conformity with the old, established rule for discriminating false and true prophets (see Deuteronomy 18:22; Jeremiah 28:9); but he knew too well their scepticism and malice and inveterate prejudice to lay stress on this allegation at the present moment. Before he satisfied their inquiry, he must have their opinion concerning one whom they had received as a prophet a few years ago, and whose memory was still held in the highest respect, John the Baptist. The manner in which they regarded him and his testimony would enable them to answer their own interrogation.
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.
And Jesus answered and said unto them,.... Not by replying directly to their question, but by putting another question to them, whereby he escaped the snare he saw they laid for him:
I also will ask you one thing, word, or question,
which if ye tell me; honestly, and plainly answer to it,
I likewise will tell you by what authority I do these things: which was putting the thing upon such a foot, and in such a form, as they could not well object to; for Christ promises, that if they would return a plain answer to the question he had to put to them, and which was no unreasonable, nor impertinent one, he would thoroughly satisfy them in this point; and expressly declare his commission and authority, what it was, and from whence he had it. The question is as follows:
I also will ask you one thing, word, or question,
which if ye tell me; honestly, and plainly answer to it,
I likewise will tell you by what authority I do these things: which was putting the thing upon such a foot, and in such a form, as they could not well object to; for Christ promises, that if they would return a plain answer to the question he had to put to them, and which was no unreasonable, nor impertinent one, he would thoroughly satisfy them in this point; and expressly declare his commission and authority, what it was, and from whence he had it. The question is as follows: