'Powerless' in the Bible

Your sons and daughters will be given to another people while you watch. You won't be able to approach them at all, and you'll be powerless to help.

Remember how short my lifetime is! How powerless have you created all human beings!

He's the one who gives might to the faint, renewing strength for the powerless.

I will render your witchcraft powerless, and mediums will no longer exist among you.