'Useless' in the Bible

“For He recognizes and knows false and worthless men,And He sees wickedness, will He not consider it?

Should he argue with useless talkor with words that serve no good purpose?

Instead of wheat let a thorn go forth, And instead of barley a useless weed! The words of Job are finished.

Theirs is a useless plea God won't listen; the Almighty won't pay any attention.