'Willing' in the Bible

While Jesus was in one of the cities, there came a man covered with [an advanced case of] leprosy; and when he saw Jesus, he fell on his face and begged Him, saying, “Lord, if You are willing, You can make me clean and well.”

And Jesus reached out His hand and touched him, saying, “I am willing; be cleansed.” And immediately the leprosy left him.

saying, “Father, if You are willing, remove this cup [of divine wrath] from Me; yet not My will, but [always] Yours be done.”