They said therefore to him, "Who are you? Give us an answer to take back to those who sent us. What do you say about yourself?"
      II. On what errand they were sent; it was to enquire concerning John and his baptism. They did not send for John to them, probably because they feared the people, lest the people where John was should be provoked to rise, or lest the people where they were should be brought acquainted with him; they thought it was good to keep him at a distance. They enquire concerning him, 1. To satisfy their curiosity; as the Athenians enquired concerning Paul's doctrine, for the novelty of it, Acts 17:19; Acts 17:20. Such a proud conceit they had of themselves that the doctrine of repentance was to them strange doctrine. 2. It was to show their authority. They thought they looked great when they called him to account whom all men counted as a prophet, and arraigned him at their bar. 3. It was with a design to suppress him and silence him if they could find any colour for it; for they were jealous of his growing interest, and his ministry agreed neither with the Mosaic dispensation which they had been long under, nor with the notions they had formed of the Messiah's kingdom.