'Willing' in the Bible

But Festus, desiring to gain favor with the Jews, answered Paul and said, "Are you willing to go up to Jerusalem, and be judged by me there concerning these things?"

Being perplexed how to inquire concerning these things, I asked whether he was willing to go to Jerusalem and there be judged concerning these matters.

having known me from the first, if they are willing to testify, that after the strictest sect of our religion I lived a Pharisee.