'Harm' in the Bible

But Jesus rebuked him, saying, “Be quiet and come out of him!” And when the demon had thrown him down in the midst of the people, he came out of him without doing him any harm.

And Jesus said to them, “I ask you, is it lawful to do good or to do harm on the Sabbath, to save a life or to destroy it?”

Look, I have given you the authority to trample on snakes and scorpions and over all the power of the enemy; nothing will ever harm you.