Luke 20:21-22

The spies’ preamble was both flattering and devious (cf. Acts 24:2-3). They claimed to accept Jesus’ teaching and to desire a clarification of a point of law. Probably they hoped that their preamble would give Jesus a feeling of self-confidence that would lead to a foolish answer. They wanted to know if Jesus believed that the Mosaic Law required the Jews to pay taxes (Gr. phoros, a general word for tribute) to the occupying Romans. They thought that if Jesus said yes He would alienate the common people, especially the Zealots, who objected strongly to paying. If Jesus said no, He would incur the wrath of Rome, and the Sanhedrin could tell Pilate that He taught the people not to pay their taxes.