en_tn/luk/11/47.md

(Jesus continues to speak to the teachers of the law.)

and yet

This calls attention to the contrast between their honoring of the prophets while ignoring the fact that their ancestors murdered them.

So you are witnesses and consent to the works of your ancestors

This is an implied rebuke: "but you did not denounce them." They knew about the murder of the prophets, but did not condemn their ancestors for killing them. (See: rc://en/ta/man/translate/figs-explicit)