'Powerless' in the Bible

All of them shall answer and say unto thee, Art thou also become powerless as we; art thou become like unto us!

The [wicked] dead will not live [again], the spirits of the dead will not rise and return;Therefore You have punished and destroyed them,And You have wiped out every memory of them [every trace of them].

Their inhabitants have become powerless,dismayed, and ashamed.They are plants of the field,tender grass,grass on the rooftops,blasted by the east wind.

He gives strength to the wearyand strengthens the powerless.