'Fatal' in the Bible

There is no healing your wound, for your injury is fatal. All who hear the report of you clap their hands over you; for who hasn't felt your endless cruelty?

One of his heads looked like it had been wounded fatally. His fatal wound was healed, and the whole earth marveled at the beast.

He exercises all the authority of the first beast in his presence. He makes the earth and those who dwell in it to worship the first beast, whose fatal wound was healed.